Thomas B. McMahon
Early Life
Thomas B. McMahon was born on June 22, 1895, in Brooklyn, New York. Available records provide very limited detail regarding his early life, family background, or upbringing. By the time of his World War I service, he was associated with the Rye and Harrison, New York area, residing along the East Boston Post Road, a major thoroughfare connecting communities in southern Westchester County.
His presence on the Rye World War I Memorial confirms his connection to the community, even though surviving documentation does not provide further detail about his family, occupation, or personal life prior to military service.
World War I Service
McMahon entered military service on April 26, 1918, having been inducted in Westchester County, New York. He was assigned to the 152nd Depot Brigade, a unit responsible for receiving, organizing, and training soldiers for service during World War I.
His service was entirely stateside, and he did not serve overseas or participate in combat operations. As part of a depot brigade, his duties would have included training and preparation activities essential to the mobilization of American forces.
During his service, he was promoted from Private on June 1, 1918, to Corporal on March 24, 1919, reflecting satisfactory performance and leadership within his unit. He sustained no wounds or injuries in action.
He was honorably discharged on June 13, 1919, following the conclusion of his service.
Life After Service
Available records do not clearly document the later life, occupation, or death of Thomas B. McMahon. His common name and the absence of definitive identifying details make it difficult to trace his postwar life with certainty.
Despite these gaps, his inclusion on the Rye World War I Memorial ensures that his service is recognized as part of the community’s contribution to the war effort.
At the time of his death, surviving family members are not identified in available records.