John Hamilton Ruckman
(1888-1966)

* The following is an original
essay “in progress” and written by P.S. Ruckman, Jr. The author welcomes all
comments; especially those that might be helpful for purposes of documenting
facts or events described herein, or which shed light on Ruckman family
ancestry pre-1858. Send e-mail to PSRuckman@aol.com. Last Updated
– 2/5/07
John
Hamilton Ruckman was the son of a notable United States Army General and the
grandson of a highly decorated war hero. He graduated from the Massachusetts
Institute of Technology and the
This
essay will attempt to track the life of Colonel Ruckman, from his birth in
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Ancestors
John Hamilton Ruckman was born on June
5, 1888, at
John’s paternal grandparents, Thomas R.
Ruckman (1831-1904) and Mary O’Brien Ruckman (1832-1922), were farmers who
moved from
John’s mother, May
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Early Childhood –
Traveling With the Army
John
Hamilton Ruckman probably traveled much more than most children of his age as a
result of the fact that his father was a rising star in the United States Army.
“Jack” and May Ruckman moved to
In
February of 1892, May gave birth to a second child, Marjorie Campbell Ruckman.
“Jack” and May would have no additional children.

Marjorie Campbell
Ruckman and
John Hamilton Ruckman
In April of 1893, five-year-old John
Hamilton served as a “page” in the wedding of his Aunt, Florence Hamilton, and
Otto F. Winterwerb of
The family then moved to
The
1900 federal census suggests eleven-year-old John and his eight-year-old
sister, Marjorie, were living with their parents in the Artillery Defenses of
Havana, Cuba. By the late 1890’s, Americans owned millions of dollars in Cuban
property (primarily related to the sugar, tobacco and iron industries). The
sinking of the
Captain
“Jack” Ruckman was transferred, however, to Fort Totten (NY) for duty at the
John
Ruckman’s paternal grandfather, Thomas Ruckman, passed away in Champaign (IL)
in August of 1904. Shortly thereafter, a leave of absence on surgeon’s
certificate of disability was granted to Captain Ruckman for four months.
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John
Ruckman attended Grammar School for two years and graduated from the ninth
grade at the
He
then attended

1903 Report Card from
Ruckman
attended
.
During the course of a school year, Wilmington
Friends published a quarterly entitled Whittier Miscellany and Ruckman
served as the Assistant Editor. The March 1906 issue (volume III, no. 2)
featured one of his five-page short stories, entitled “A Mountain Fire” (pp.
7-11). The story was thick in description of a forest fire on the side of
Ruckman authored the short story, but also drew an illustration entitled
“The man turns slowly in his saddle” (below). The effort would seem to suggest
the 17 year old had considerable potential, if not a wealth of talent.

John
Hamilton Ruckman’s 1906 Illustration:
“The man turned slowly on his saddle.”
On pages 23 and 24 of the March 1906 Whittier
Miscellany, Ruckman wrote brief reviews of four lectures. He described the
first - on Fridtjof Nansen’s famous voyage - as focusing on an “old” subject,
but full of “new facts.” Nansen had published a thousand page account of his
polar expedition (Farthest North) in
1897.

Fridtjof Nansen
The second lecture was given by Jacob Riis (1849-1914), a native of

Jacob Riis, Lecturer
Ruckman wrote that the Wilmington Friends meeting room and gallery were
“packed” and there followed what was “perhaps” the “finest lecture of the
year.” He suggested that the students could have never realized the conditions
in the tenement districts without actually seeing the places.

Jacob Riis Photograph of Hell’s Kitchen
Ruckman lamented the fact that the third lecture, by a Professor Pearson,
featured no illustrations and, worse, began with poetry. He observed, that many
students were soon day dreaming about “track meets and summer camps,” but a
string of interesting stories (one about a bear) soon had everyone’s ear.
Ruckman humorously observed that “one of the models of decorum” woke up “so
quickly” that he tipped over an iron umbrella stand.” Professor Pearson was
eventually given “tremendous applause” and was described as the school’s “most
beloved speaker.”
The final lecture of the year was W. Roland Grant’s illustrated
presentation on
Ruckman’s athletic ability was highlighted at the Friends’ School’s Annual
Inter-Class Track and Field Games (May 11, 1906). He finished first in the
100-yard dash, first in the 220-yard dash, first in the pole vault, first in
the 12-pound shot put, second in the high jump, third in the hammer throw and
second in the broad jump.

17-Year-old John
Hamilton Ruckman
Graduation day came on June 16, 1906. Ruckman and just four others were
candidates for diplomas. Each of the graduates gave a commencement speech.
Among the topics selected were German secondary schools, radium, the siege of
Off to Dear Old “Tech”
John Hamilton Ruckman entered Course II
(mechanical engineering – steam turbine option) at the Massachusetts Institute
of Technology in September of 1906, just after his parents had moved to the
State of
From 1906 to 1910, Ruckman was a member
of MIT’s Mechanical Engineering Society, the Technology Club and the
Cosmopolitan Club. He also served as Treasurer of the Civic Club, art editor of
the Technique, and a member of the Technique Electoral Committee.
In addition, Ruckman was a member of the class football team, the track team
(shot put and one hundred yard dash), and the Second Basketball team.

MIT Track Team – John Hamilton Ruckman seated, front, center.
In his eight semesters at MIT, Ruckman
consistently scored marks of “P” (passed) or “C” (passed with credit). Given a
publicized clash that his father once had with the Texas State Legislature over
whether to teach German in public schools, it was somewhat ironic that John
Hamilton substituted German for French. For his “general studies” courses he
chose International Law and European Civilization and Art. Ruckman’s highest
course scores, however, were in Applied Mechanics (100) and Physics: Heat (96).
He seemed to stumble in only one
semester, the January term of 1909.
Ruckman received three “D” s (deficiencies) in Differential Equations,
Machine Drawing and a Physics Lab. The only thing that might seem relevant (in
the eyes of this writer) is the fact that his parents, John W. and May H.
Ruckman moved to
In his second year at MIT, the
twenty-year old Ruckman wrote a theme for English class that, “in point of
expression,” was considered “much above the average.” The theme, entitled, “Why
Take the First Two Years at Tech,” was published, in its entirety, in the April
1908, issue of The Technology Review
(pp. 168-171).
Ruckman’s piece began with the simple
question, “Should a man go to another college for two years before entering
Tech?” The first paragraph of the piece heightened the seriousness of the
inquiry by stating; “the long delay between the attainment of manhood and the
foundation of a home by our young men is largely responsible for our most
perplexing social problems.”

MIT Football Team - John Hamilton Ruckman seated on
floor, far right
Ruckman noted “tuition and living
expenses” at MIT were a “serious drawback” and the dormitory system was
“another striking advantage” of such institutions. He recognized that the
“companionship” of dorms would do much to “mitigate the first tedious, uphill,
lonesome year” which had “proved the ruin” of many “excellent men” at Tech.
Ruckman also took note of the popular argument that “college life” produced
“broader men” while technical studies had an injurious “narrowing effect.”
That being said, Ruckman argued the
expense of his education was “money well invested.” He noted that, in the
previous summer, he had looked for a job in the
Ruckman considered the lack of dorms at
MIT “abominable,” but added that “it becomes easier” for students after the
first year and emphasized that college life is not all “plain sailing” either.
Indeed, “many a freshman” had gone “to pieces” at other colleges and
universities “from conviviality.” He also argued that the situation at Tech was
“more like real life.” The second year student wrote:
The man who wishes to work on the
Bearing Straits tunnel must be able to stand loneliness, and the first year in
As for “broad” men coming out of college
and universities, Ruckman explained that the debate was not new, having
previously been considered as a tension between the classical or scientific
education. Ruckman suggested, however, that the notion that there was a huge
gulf between the two was “long ago exploded.” The best evidence of this was the
fact that, at the time, “nearly all colleges” gave “as much attention to the
sciences as the classics.”
But Ruckman made his own definition of a
“broad” man explicit:
[He] is a man who is able to survey all
questions and all objects from an at once impartial and disinterested
standpoint; in other words, to form a true estimate of the acts of his fellow
man, and to be able to appreciate the world in which he lives for its own
beauty and not for what he can make out of it.
He then quickly concluded that,
“considering the material” with which MIT worked, an education there did “far
more” to make a man “broader, more intelligent and disinterested than that
elsewhere.” In his experience, most men left the school “with little love of
money” and a “firm resolve to be all-round men, masters of their craft, and to
love and understand the works of nature.” Tech broadened men “splendidly” but,
at the same time, gave them a means to earn a loving – something which the
“average college” did not do.

The “Dome” at M.I.T.
Finally, Ruckman gave what he considered
the reason “above all other reasons” to be a Tech man:
A Tech man [learns] during his first
years at college to work. At other colleges one may become polished and all
that, but he doesn’t learn to work. That is the point. That is why men from
other colleges have such a hard time on entering Tech. That is why Tech men are
in demand. That is why they pay the prices and stand the boarding houses. That
is why they can learn more than other students in a given time. It is because
of the spirit of Technology. “Work is here for every man, and every man is here
for work.”
The twenty-year old who would later
serve in WWI, rise to the rank of Colonel in the Army and participate in the
Manhattan Project wrote:
I am ready for work and like it, and
believe that I am being fitted for greater work in future. [Tech] is, with all
her drawbacks, the greatest college in the world; and that is why I am here.
The May, 1908, issue of The Tech (the school newspaper) was, of
course, thrilled with Ruckman’s summary and general conclusion. It reported the
publication of Ruckman’s essay on the front page.
In November of 1908, The Tech featured
a lengthy “communication” from Ruckman regarding whether or not “the Tech man
considers himself and his alma mater equals to other men and colleges.” To
address the question, Ruckman considered attitudes toward athletics and the
Institute in general.
He noted other institutions (such as
With respect to sports that already
existed, the situation seemed worse. Ruckman noted track was considered “the
one thing worth supporting,” but the number of supporters at events ranged from
only three to fifty. Many considered
basketball, a “minor sport”, so it may not have been a surprise that one outing
drew only three fans. Ruckman concluded Tech men did not see themselves as the
equals of other college men.
With respect to the Institute, Ruckman
noted the “remarks” of men around him. They complained they learned more in
high school and they were getting “robbed.” They always had their eyes on some
other better system for doing things that was being used somewhere else.
Likewise, they complained that they were worked too hard by the “Stute.” He
concluded that, if such persons really considered themselves the equals of
other college men, they would learn more and participate in sports and the
operations of the Institute.

John Hamilton Ruckman,
1910
Ruckman saw two exceptions to this
defeatist attitude, Technique and the Show. He observed they are
“the best productions of their kind in the country” because “the Tech men
believe that they are.” Thus, he concluded, it would be best if Tech men were
to simply “throw away this idea” that they were “no good” and realize there was
“no cause to be ashamed” of Tech.
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Ruckman
completed his thesis in May of 1910. The fifty-nine-page work was entitled, “An
Investigation of Stresses in Open Links.” Ruckman tested the validity of a
formula that was generally used in computing the strength of hooks and other
open links. Ruckman conducted several tests of elastic limits and yield points
of specimens of steel plate when subjected to tension and bending, and to both
combined. He used circular hooks of various radii and cross sections to collect
his data.

John Hamilton Ruckman,
Signature
From 1910 MIT Thesis
He concluded that the formula of interest was actually
“dangerous” for rings of small radius and two alternatives were equally so. He
concluded, however, that two formulas were “well adapted for the circular hooks
of rectangular cross section.” The complete work consists of roughly ten pages
of written text. The remainder consists of intricate charts, graphs, data
summaries and formulas.
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After leaving the Massachusetts
Institute of Technology, Ruckman worked for three years as a driller in the oil
fields of
At present, there is little information
regarding these years, but the Bulletin of the Department of Geological
Sciences at the
A second bulletin notes that Ruckman, a
Dr. B.L. Clark, and a field party from the Department of Paleontology created
the “Tejon Collection” in December of 1913. Ruckman researched the white shales
overlying a white sandstone member and discovered two fauna, one of which was
“small but characteristic of the Balanophylia zone,
Ruckman'a 1914 thesis was entitled:
"Faunal Succession of Coalinga East Side Field, Fresno County, California."
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In a resume that he put together in the
1940’s, John Ruckman identified his places of employment as follows: Calvert
Oil Fields, Ltd., Balfour, Guthie and Company, Glagow, Agts., Standard Oil
Company (New York, N.Y.), Utilities Commission (Washington, D.C.) and the E.I.
DuPont de Nemours Company. His work in oilfield operations also included
prospecting in
In
1916, Ruckman’s life took a dramatic turn, however. The turmoil in Europe
suggested, to some, that the
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Plattsburg Rookie
Shortly after the sinking of the
Nonetheless, over a thousand doctors,
lawyers, college professors, bankers and businessmen paid a thirty five dollar
enrollment fee and awkwardly donned their cotton uniforms a four week training
course at

General Leonard Wood
Each dirt floored Plattsburg tent was
assigned eight men and training began each day at 5:55 A.M. (taps at 10:00
P.M.). General Wood addressed the T.B.M.’s (Tired Business Men) himself around evening
campfires with riding crop in hand. All of the training officers were
Ruckman attended Plattsburg from August
10 to September 6, 1916, as an employee of the E.I. du DuPont de Nemours and
Company of
In an August 14, 1945, letter to the
Navy Liason Officer for the Selective Service, Ruckman wrote:
During this period, incidentally, I was
one of the members of the “old American Legion,” from which the entire Reserve
Organization of the U.S. Army and Navy was formed. I was also one of the
Plattsburg Rookies in General Woods’ Camp in August 1916, getting my Reserve
Commission as a result of an examination held there.
Russell,
who describes the Plattsburg Camp as the beginning in the United Sates of “the
twentieth–century conception of the citizen soldier” also notes that, by the
summer of 1917, the Plattsburg Camp had “evolved into an officers’ training
camp” where “ninety day wonders” emerged after three months training “with gold
second lieutenant bars on their shoulders.”
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Army Training: 1916-17
Ruckman entered the United States
Reserves as a First Lieutenant on November 1, 1916. He was called into active
duty May 8, 1917, and entered the Resident Officer’s Training School in Fort
Myer, Virginia (just outside of Washington, D.C., and Northeast of Arlington
National Cemetery), where he remained until the month of August.
On May 26th, the twenty-nine
year old asked Mary Warner Armstrong to marry him. Mary, born on October 26,
1896, in the State of
Ruckman was soon ordered to the 80th
(or “

Soldiers Training in
Fields at
In the month of September, he was
assigned to the 157th Depot Brig and thus transferred to 2,400 acre
Camp Gordon in
On October 6, 1917, Ruckman was finally
transferred to the 18,000-acre Camp Travis, Texas, and made Aide De Camp
(an officer who acts as a military assistant to a more senior officer) of the
179th (or “Oklahoma”) Infantry Brigade. There, he was in charge of
communications and reconnaissance. The 179th was organized as a
component of the 90th Division which took as a nickname, the “tough
‘ombres.”

John Hamilton Ruckman
in Camp
Interestingly, Ruckman’s fifty-nine year
old father, Brigadier General John Wilson Ruckman, had been nominated Major
General by President Woodrow Wilson the previous August and was made commander
of the Southern Department in September. As a result, the father was based at
Fort Sam Houston, in
Unfortunately, General Ruckman, whose
name was already a mainstay in the nation’s leading newspapers, had drawn
exceptional attention to himself by building a set of gallows overnight and
sending thirteen soldiers to their death. The hangings were in relation to
courts martial following the Houston Riots of 1917.

John Hamilton Ruckman,
1917
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Army Training:
1918-1919
The General’s son was made First
Lieutenant on January 1, 1918, and was stationed in the headquarters of the 179th
Infantry Brigade (90th Division). A little over a month later,
President William H. Taft toured the camp and sat on the review stand with
Ruckman’s father, the General. Taft gave also gave four speeches to the camp
during his visit.
On March 16, Ruckman was certified in
the Infantry School of Arms,
Meanwhile, the General was busy holding
well-publicized meetings with the Governor of Texas and local religious leaders
in an effort to stamp out “saloons, vice and gambling” in the
But,
in May of 1918, General Ruckman failed a physical that disqualified him from
the Foreign Service. He was returned to the rank of Brigadier General and, on
May 26th, placed in Command of the Northeastern District, in
The General’s son did not have the good
fortune to leave the anxiety of
Thus, three days later, John Hamilton
Ruckman became a member of the American Expeditionary Forces and remained so
until June 6, 1919. As a result, he saw action in the Saizerais Sector, the St.
Mihiel Offensive, the Puvenelle Sector, the Meuse-Argonne Offensive and served
as a member of the Army of Occupation.
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On July 27, 1918, General John J.
Pershing persuaded a conference of Commanders that American troops deserved their
own sector on the Western Front and chose the St. Mihiel salient. The Germans
had controlled the salient since September of 1914. The First Army and the
French II Colonial Corps took over the sector on August 30. On September 12,
sixteen

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When the St.-Mihiel Offensive was
complete, Pershing marched the entire U.S. Army to the

Evening Artillery:
Prelude to
Major George Wythe’s History of the 90th Division
notes the signalmen of the Division “were put to several tests, but in each
case they were successful to a remarkable degree.” Wythe adds that General
Joseph P. O’Neil was “kept informed of everything that was going on” by
Lieutenant Ruckman “from an observation post on the ridge west of Bois des
Rappes, his telephone having been installed in a shell-hole.”
Ruckman would later write that the
memory of six-week effort was “dear to every American soldier’s heart.” It was
– he said - a kind of “memorial” to “the unselfish devotion of comrades living
and dead.” The “
A time when
death was a member of every company and when his presence came no longer to be
especially dreaded. It was a time when petty jealousy, personal ambition and rivalry
were slowly washed away in the blood of heroes; those who survived to the last
days were able to catch a glimpse of what our nation and perhaps the world
might be if all men could lay aside their individual interests and work as
brothers for the common good. It was a vision such as few of us had imagined.
It was one which we hope may never be entirely lost.
Ruckman was made Captain on November 1,
1918, and would never forget the last paragraph of an order that he received on
November 2, the last day of the battle of the Meuse-Argonne. It read:
Captain
J.H. Ruckman will establish an observation post and advance center of
information on Hill 243.
As the new Captain told it, he was in
place the next morning, just before 8:00. He watched American artillery send
earth, brush and tree trunks in the air while the bodies of Americans and
Germans from the previous day’s battle lay all around him. When battalions of
infantry headed into the thick forest, there was no hostile fire and
considerable concern that there might be some sort of trap. But the Germans had
fled and, Ruckman wrote, “the day of glory had arrived.”

John
Hamilton Ruckman 1917
The average advance of Ruckman’s
division in the Meuse-Argonne Offensive was twenty-two kilometers and when the
last bullet flew, it had been under constant fire from August 20th
to November 11 (excepting seven days in changing sectors). In that time, it
went “over the top” (charged out of the trenches) in two major offenses and
seven minor offenses and never relinquished a single foot of ground to the
enemy.

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Armistice
Twenty-three years after the war,
Ruckman would note the November 10 anniversary of events at Stenay, the last
French town to fall into American hands before the Armistice took effect.
Ruckman also provided commentary on the
“new problems” that arrived just after the signing of armistice. He observed
the “organization and discipline” of the German army was lost “temporarily” and
a common sight for abandoned automobiles were the scrawled words “Parol ist
Heimat” (The watchword is home). Ruckman notes that the evidence of this
disorganization soon “disappeared,” however, and the Germans appeared anything
but “beaten or demoralized.”
On the other hand, Ruckman observed,
“the entire American Army suffered from a severe depression of morale” after
the cessation of hostilities. He attributed this depression to a number of
things including: hostile propaganda, physical and mental exhaustion, the loss
of comrades, “disappointment at the unspectacular finish of the campaign” and,
of course, homesickness. He gave great credit to the Young Men’s Christian
Association and the Army Educational System for preventing this mindset from
having “serious” results.
On November 10, Ruckman was made
Adjutant General (or Chief Administrative Officer) for the 179th Infantry.
The following month he became an
Assistant G-2 (Intelligence Officer) at the Headquarters of the 90th
Division.

General T. Allen and
Staff.
Ruckman on back row,
far right.
Lonnie J. White’s 1996 work, The 90th Division in World War I,
notes the reception for the Division’s troops back was particularly hearty when
the
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As the year 1918 came to a close, the
wife of a professor Sedgewick at MIT wrote a letter that suggested that a book
be written which recognized the contribution of Tech graduates to the Great War.
The suggestion was forwarded to another individual, then taken up at a meeting
of the Alumni Council. On June 6, 1919, an eight-member committee of graduates
and faculty met and outlined a plan for the book. They also constructed a
“provisional” table of contents. As originally conceived, a different
individual would edit each chapter of Technology’s War Record. But a
decision was eventually made to place the entire publication of the book into
the hands of Captain John H. Ruckman who was an instructor of Modern History (economic)
at the Institute.
Five months later, “blanks” were mailed
out to alumni. In November, The Tech reported Ruckman had received “an
encouraging number” of replies from circular letters. At that point, he
estimated a total of 3,363 MIT graduates had participated in the War and 1,396
were members of the American Expeditionary Forces. Ruckman had also identified
121 individuals who had lost their lives. Eventually, he received information
related to six thousand “records.” A search through Technology periodicals and
other publications raised the total number of persons that were recognized in
his work to 8,000.
On
May 18, 1920, The Tech reported that
very few copies of the first printing of Technology’s
War Record (fifty six hundred in all) were not “already spoken for.” But, a
little over one month later, an editorial noted Ruckman was getting a “half
hearted response” to his requests for information. By October, The Tech reported “delays caused by lack
of cooperation from the Alumni” had “held up” the publication of the War
Record book. Ruckman was reported to have been “embarrassed” by this “lack
of interest” or “backwardness.”

Cover, Technology’s
War Record
John H. Ruckman,
Editor
Ruckman’s role as Editor of Technology’s
War Record was certainly downplayed in the publication itself. He penned a
four paragraph Foreword (page vii) that set the tone for the narrative
that followed. He noted MIT was “not only a valuable auxiliary in developing
commerce and industry in time of peace” but “in time of national emergency it
becomes an indispensable part of the Nation’s military organization.” He
acknowledged that the “real history” of the War was “written it the shell-torn
fields and forests of
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John Ruckman and Mary Warner Armstrong
were finally married September 20, 1920. John was thirty-one years of age and
Mary was twenty-three. The marriage would last forty-six years and produce
three children.

Mary Warner Armstrong Ruckman
1896-1966
Ruckman’s connection to M.I.T. was surely
a factor in the 1920 campus appearance of General Leonard Wood, his Plattsburg
mentor. Ruckman served as a member of a committee that was “appointed in charge
of reception of the distinguished visitor.” The
Tech reported that Ruckman’s father, General John Wilson Ruckman, was also among
the “prominent persons” attending.
On
October 28, 1920, John and Mary Ruckman had their first child, a son, and named
it John Hamilton Ruckman, Jr. John Jr. would later test successfully into

John Hamilton Ruckman,
Jr.
1920-1991
The new father, John Hamilton Ruckman,
accepted appointment as Captain of Infantry in the Officer’s Reserve Corps on
March 12, 1921.
On
April 10, 1921, the Decatur Daily Review reported Ruckman had found
shells that were “fifteen million years old” in
Almost two months later (June 1921),
John Ruckmans father, Brigadier General John Wilson Ruckman, died in

John Wilson Ruckman
(1858-1921)
The following November John and Mary had
their second child, a son, in

Peter Sturges Ruckman
(1922 – present)
Nine months later (August 1922), John
Ruckman’s Irish born grandmother, Mary O’Brien Ruckman passed away in
In 1923, Ruckman moved to

John Ruckman’s mother, May Hamilton
Ruckman, passed away in April of 1925.

May
On June 3, 1928, John and Mary had their
last child, Marion Armstrong Ruckman.

Marion Armstrong
Ruckman Dodge
1928-1966
In the 1930 federal census, John was
forty-one years old and his wife, Mary W., was thirty-three. Their son, John
Hamilton, Jr. was nine years old and Peter Sturges was eight. Marion, the
daughter was one. John listed his occupation as “civil engineer.”
Ruckman’s tours of active duty included
several two week stints at Fort Des Moines (1924), Camp Curtis, Topeka (1925),
Fort Des Moines (1925), at the 354th Infantry Training (1929), Fort
Crook, Nebraska (1930), Fort Leavenworth (1931), Fort Riley, Kansas (1932),
Fort Leavenworth (1933 and 1934), Fort Crook, Nebraska (1935), 7CA Headquarters,
Omaha (1937) and Fort Leavenworth (1938).
From 1924 to 1940, Ruckman also took at
least seventeen Army Correspondence and Extension Courses. Across this period
he was Captain, then Major and Lieutenant Colonel of the 354th
Infantry Reserve. Ruckman’s classes and scores were as follows:
|
John Hamilton
Ruckman |
|||
|
Army Correspondence
/ Extension Course Title |
Dates |
Grade |
Hours |
|
Infantry |
12/6/24 |
A |
- |
|
Military Law |
2/25/27 |
97 |
- |
|
Administration,
Discipline & Courtesies |
4/23/27 |
90.5 |
- |
|
Military Hygiene and
First Aid |
5/3/27 |
98 |
- |
|
Tactics, Techniques
of Inf. in Offensive and Def. Combat |
5/24/32 |
84 |
30 |
|
Tactics and
Techniques of Infantry and Associated Ams. |
3/20/1933 |
89 |
30 |
|
Command, Staff and
Logistics – Infantry |
5/31/33 |
87 |
25 |
|
Troop Movements and
Shelter |
12/8/33 |
93 |
20 |
|
Troop Landing |
1/13/34 |
82 |
30 |
|
Prep. Subjects:
Tactics, Technique of the Separate Arms |
5/10/34 |
83.5 |
90 |
|
Tactical Principles
and Decisions |
12/26/34 |
80 |
80 |
|
Troop Leading:
Command, Staff and Logistics |
4/3/25 |
83 |
80 |
|
Tactical Principles
ad Decisions |
6/3/35 |
78 |
80 |
|
Tactical Principles
and Decisions |
10/22/35 |
80 |
70 |
|
Mil.Org; Combat
Orders; Estimate of Situation |
11/14/38 |
85 |
38 |
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Troop Leading &
Command Staff & Logistics |
5/11/39 |
88 |
78 |
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Command, Staff,
Logistics: Terr. Org; Mobil.& Troop Leading |
9/12/40 |
93 |
56 |
On September 23, 1940, Ruckman returned
to permanent active duty. On that day, he also purchased a “Daily Reminder”
from the Standard Diary Company of
Rcd. orders
to active duty. Reported to Adj. Gen. M.R. McLean, who informed me unnecessary
to see Gov. Ratner. Visited Rollas Clymer of Kansas Industrial Development
Comm, also H.R. Miller of Kansas Planning Bd. Then Jeff A. Robertson Commr. of
Labor. who referred me to Chas. B. Newell, Dir. of Unemp Comp. Div. Later
showed me figures on available labor for munitions but stated unable to
provide. Ref. To

Payne Ratner, Republican
Governor of
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Ruckman was assigned to the Ordnance
Department on January 29, 1941. He later learned, from the Associated Press,
that he was ordered to the Army Ammunition Plant in
By February 11, Ruckman still had no specific
duties and was spending time in the public library, studying chemistry and
visiting various plants. He moved into
One benefit of being in
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Ruckman
arrived in
On
March 1, he had breakfast at the

John Hamilton Ruckman
Circa 1940’s
On
March 10, his orders finally came through and he seemed pleased that he was
“now back in the infantry.” Meanwhile, back at the office, he still had no
specific duties until the 12th, when he was made liaison officer to
Engineering Branch Construction Division, Office of the Quarter Master General.
Later, in a personal letter, he wrote:
I believe that I was transferred to the
Ordnance Department chiefly because they thought me too old for rough and
tumble fighting … I understand however [they] are now talking about waiving all
eligibility rules … Should this rumor prove true, I may a little later find
myself where I can be a little scared as well as busy.
On September 22, Ruckman wrote:
Thus endeth my first year of “active
service” in the undeclared war of 1940 - ? Quite appropriately, the only event
was a trip to the dentist and an unsuccessful attempt to buy t some “cit”
clothes. Stuff hasn’t risen in nominal price but its shoddy.
Ruckman’s asked to be relieved of his
duties there as they were, in his opinion, “becoming trivial.”
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On
October 6, 1941, Ruckman learned that he would “probably” be sent to
After
a quick trip back home, to
Ruckman also spent the first couple of
nights (and several thereafter) sleeping in the
In late November and early December, Ruckman
found a suitable location on the Depot for the construction of a testing lab, a
guard house, and new surveillance lab. On December 3, he also went to watch a
demonstration at
His diary entry for Sunday, Monday and
Tuesday, December 7, 8 and 9, 1941, read, in part:
Slept late. I came out. My leg is still
sore so I nursed it all day till about 4:30. Then I started to get supper and
discovered Japanese had surprised
Ruckman
was given orders to “prepare for bombing” and spent some time working on an air
defense plan. He also conducted a general inspection of the Anniston Army Depot
on December 9 which did not “please” him “much.” In “buckets” of ran and “red
mud,” he struggled with the installation of a siren and concluded the guards
were “only about half efficient.” One morning, at 2AM, he knocked over a
barricade “trying to outfox them.”
Warehouse
24 was ready by December 15, but Ruckman complained of “too many men” in the area
and found it particularly “annoying.” He also learned that the
The engineers finally took over the
construction division on the 16th and the Depot received its first
out-shipment order. By the 17th, the Depot was shipping out bombs.
On the 21st it received an order for 3,500,000 rounds of 30 cal for
Marines in
As
the year ended, Ruckman seemed to gauge the progress of the Depot by the fact
that 29 cars had arrived on December 29. He noted that, if they had arrived just
two months earlier, it would have been “disastrous.” As things stood, the Depot
was “not much jarred” by their presence. Ruckman was also notably calm about
the fact that the “big bombs” were starting to come in. 1941 as “one hell of a
year.”
A
historical report of the Depot would later note:
On the
first of July 1942 the Anniston Depot Guard, if not a unique organization, was
at least a most remarkable one. It was a well disciplined body of armed men
equipped with revolvers, rifles, shotguns and some Thomson guns and possessed
of considerable automotive transportation,. But in the last analysis at that
date, its members possessed no standing as police officers while under the laws
of War they could be classified only as guerrillas; the only excuse for its
existence was that of military necessity.
Ruckman was awarded the American Defense
Service Medal on August 6, 1942. Two months later, the Adjutant General in the
War Department informed him that he was also awarded the Army of Occupation of
Germany Medal.

Testing Equipment:
In
October of 1942, Ruckman wrote:
It is perfectly true that I have been
quite busy in getting this Depot organized, but I don’t look forward with any
great joy to operating it once it becomes a going concern. To tell you the
truth, taking ammunition off a freight car, putting it in a magazine, waiting
two weeks, taking it out of the magazine and putting it back again on a freight
reminds me a little of the old “shot drill” which they used to use for
exercising convicts when I was a youngster.
Two weeks later, in a letter to Robert
Bunten of the Merchants National
Bank,
in
Hereabout we are living the same old
life with periods of quiet altering with others of furious activity. Between
Commanding Generals who want stuff delivered day before yesterday and
theoretical perfectionists who want to see that no one works overtime, I am
certainly having things to think about … Whereas in the past it has always been
considered axiom that the simplest plan is the best, the good old United States
Government seems to get more complicated every hour.
In November of 1942, Colonel W.A. Capron
took over as Commanding Officer at Anniston and Ruckman became the Depot’s Executive
Officer and Security Officer – a position that he retained until April of 1943.
Capron spoke glowingly of his predecessor. He noted Ruckman was not only the
commanding officer, but responsible for “all matters of construction” there
since the beginning, in 1941. Ruckman’s supervision of permanent buildings,
railroads, roads, switch yards and “pertinent equipment and utilities”
involving more than twenty million dollars was of such quality that Colonel Capron
recommended him to the War Department for the Army decoration of the Legion of
Merit Award.
Ruckman did receive a special letter of
commendation from inspector General through Fourth Service Command.
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From May of 1943 to August of 1943,
Ruckman served as Executive Officer at the Seneca Ordnance Depot, a ten
thousand acre facility which is known today as the Seneca Army Depot Activity. He
arrived at the Depot (near Romulus, New York) on May 9 and enjoyed a “nice hotel”
and a “good room” before an “amusing old character” came in from the Depot
picked him up. Ruckman described his escort as an “ex-3rd Division
and Texas Ranger” who told him some “wonderful lies.”
On May 10, Ruckman reported that he had
been assigned to “renovation and brass popping” but, in the days that followed,
he seemed pleased that he was getting more men, that production was “not so bad,”
and that things seemed to “click.” Characteristically, he observed that the
guards were “not alert” at Post 23. He also complained that ten women, all of
whom appeared “virtually good for nothing” were sent to him by one Straub. At
the end of his first month, Congressman Tabor came to the Depot for a
“ceremony.” Ruckman noted Tabor arrived late, “as is usual for his type” and
never did make it to the L.C.L. building.
The popping plant (Building S311) was
shut down in June, for a period of time, and Ruckman quickly concluded that the
“work” in “renovation” did not “suit” him. Within two weeks he was told that he
would be made a “stores” officer. He then heard that he was being “held” for
something and the big news finally came on June 30. Ruckman was informed that
he would be in charge of tactical training in the ammunition companies. He
explained the decision as a result of the fact that they “made an awful flop of
their night exercise.” On the other
hand, he noted they had been “badly coached” and had “no guns, no signal lamps,
no auxiliary equipment, no nothing.” A few days later, Ruckman had dinner with
the “men,” for the first time since 1919 or 1920, when he was with his father
somewhere. He also gave them “a little
talk.”
Ruckman inspected his companies,
rearranged the troops, and worked on patrols and shelter in a series of showers
and drizzles. He also continued to eat with the men and lecture afterwards. His
companies also worked on marches and outposts while he “got the decks cleared
of officer candidates.” Ruckman lost weight in the process but complained that
the troops were not “improving” as fast as he would have liked. The 690th
missed a rendezvous on a night march and struggled with tent holes in the dark.
When the 689th showed up badly at drill, he had “quite a conference”
with them.
By July 12th, Ruckman had his
companies deploying for attack and beginning emergency motor movements and
parachutists attacks. But, when he broke out the blank cartridges and had a
“bang up advance guard problem on his hands.” A Captain got captured “again.”
Another midnight rendezvous failed on July 17 and the 690th was shot
up “like a bunch of boy scouts first night in camp.” A “hot reception” followed at 4 AM.
An “A-1” convoy practice was held on
July 20 and a “fair” gas drill followed. Ruckman attempted to arrange for
target shooting, but found the range (near Pine Camp) was not set up for
“street fighting.” In addition, a Colonel with an armored division “assured”
Ruckman that his troops could not use the range. Ruckman calmly wrote in his
diary that evening, “I’ll get through OK.” Meanwhile, the “idea” of him being
made an “operations officer” was “again up.”
On July 30th, an inspector
General – a Colonel Hood – arrived and Ruckman considered him “about the best”
that he had seen. Hood put people “through their paces” and was meticulous
about dog tags, identification of equipment and service records. Ruckman worked
until 10 PM that evening, but seemed pleased that he had “learned a lot” from
Hood.
Ruckman was made “operations officer” on
August 5th and was pleased with the manner in which one of his
companies marched through the woods at night. Four days later, the companies
packed watched his men “aboard.” He noted that they were heading for his “childhood
home of Hampton Roads” (
Mary Ruckman came to visit her husband
as the month came to an end. Her husband said she looked “very young and pretty
in very becoming clothes.” They spent several days together, visiting the Depot,
canoeing and going to dinner and the movies. She also watched him play second
base with the “bandits” and got all that she could at a clam bake.
On September 5, Ruckman wrote that it
was “like the old days at
On November 4, 1944, Ruckman was ordered
to proceed to Jefferson Barracks to be mustered out. He sarcastically called it
“some ending for J.H. Ruckman.” Five days later, Ruckman said “good bye” to
staff and the popping plant gang. He then traveled to
Seemed to
be damned good soldiers. One of them clicked his heels so loud that I saluted
before I realized he was giving me the Nazi high sign.
Ruckman took the train back to
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On December 21, Ruckman received a call
from Stuart Snedden in
Ruckman negotiated his salary and looked
over his new job, which was “interesting but puzzling.” He was also “processed
and processed, mugged, finger printed and social security numbered.” On his
Social Security application form, he listed his home address as
On January 27, Ruckman bought some
“civilian sox” and, later, “donned” his “civies.” His wife cried when he gave
her his tags. He packed his bags and got on the train. Later, he noted in his
diary that the career of “Lt. Col. John H. Ruckman one-time C.O. 2nd
Bu 354th Inf 89th Div” had officially ended. In a
membership application to the Kansas Society of Professional Engineers dated
June 4, 1945, Ruckman stated he was the Chief Research and Design Engineer for
Fercleve and that he was specifically connected with the Manhattan Ordnance
District’s “Project S-50.”
The S-50 Plant at

S-50 Plant,
Thermal diffusion uses heat transfer
across a thin layer of liquid or gas to separate isotopes. Cooling a vertical
film on one side and heating it on the other produces convection currents, an
upward flow on the hot surface and a downward flow along the cooler side. Under
these conditions, lighter 235UF6 molecules will diffuse
toward the warmer surface and heavier 238UF6 toward the
cooler side. The combination of this diffusion and the convection currents causes
the lighter U-235 molecules to concentrate on top of the film while the heavier
U-238 goes to the bottom. This was a simple, relatively low-cost process, but
it consumed much more energy than the gaseous diffusion (the only process used
during the Cold War). The S-50 Plant contained 2,100 columns of nickel and
copper pipe, each almost 50 feet long, which provided initial enrichment of
uranium for the gaseous diffusion.

Columns at S-50 Plant
But one writer notes that the “quantities of U-235 and plutonium
produced” at
For the moment, firm holding this
Contract and details of work had better remain confidential.
Our outfit [Fercleve] for extremely
good reasons, has not received a great deal of publicity, but just “between us
boys,” we modestly admit that “We Won the war.”

Ruckman’s Manhattan
Project Certificate
Ruckman kept his personal diary
faithfully from January 27th of 1945 to September 29th the
day that he packed up everything and returned to
As a resident of
Ruckman
applied for retirement benefits on February 1, 1949.
In
February of 1950, he became a corresponding member of the Geological Society of
Washington, founded in 1893, to “promote the increase and dissemination of
geological knowledge.”
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On September 23, 1950 (a date that
Ruckman would recall in his personal diaries ten years later), Ruckman donned
his uniform a second time “to bring peace to the world” and reported for duty
to

John Hamilton Ruckman,
circa 1950
Rear Admiral R. E. McLean, Jr. invited
Colonel Ruckman to participate as an “civilian observer” onboard the U.S.S. Murray, a Fletcher Class
Destroyer off of the
On February 27, 1959, he was made a
Lifetime Member of the Kansas Engineering Society.
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John Hamilton Ruckman,
circa 1960
John Hamilton Ruckman died on August 10, 1966, in

Grave of John and Mary
Ruckman
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John Hamilton Ruckman:
The Man
Colonel
W.A. Capron, who replaced Ruckman as Commander at
Colonel Ruckman is of the highest type,
sincere and honest to a fault. His character and reputation are absolutely
unimpeachable. His code of ethics is of such a high order that I have known
him, upon numerous occasions, in the interest of truth to make professional
enemies when he could readily have avoided the issue by a minute departure from
technical fact.
SOURCES
“Atomic Bomb Aid Wins
‘E’.” New York Times, September 11, 1945.
Historical Report of the Organization and Activities
of
The Manhattan Project Heritage Preservation
Association, Inc. at http:childrenofthemanhattanproject.org.
Rinaldi, Richard. A 2005. Orders of Battle: The
Roster
of Attendants at Federal Military Training Camps, 1913-1916. Military
Training Camps Association.
Vogel, Peter. 2001. “The Last Wave From Port
Chicago.” http:www.portchicago.com.
White, Lonnie J. 1996. The 90th
Division in
Wythe, Major George. 1920. A History of the 90th
Division. The 90th Division Association.