US NAVY
J B McMahan
October 17, 1919—December 14, 2008
AOM3
Life Timeline
89 years1919
Born
October 17, 1919
US NAVY
Service Record
World War II
World War II
Conflict
AOM3
2008
Passed Away
December 14, 2008
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
AOM3
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more