US MARINE CORPS
John M Gerhard
March 7, 1929—December 28, 2016
GYSGT
Life Timeline
87 years1929
Born
March 7, 1929
US MARINE CORPS
Service Record
World War II
World War II
Conflict
GYSGT
2016
Passed Away
December 28, 2016
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
GYSGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more