US MARINE CORPS
Harold G Seidler
July 10, 1921—October 2, 2017
SSGT
Life Timeline
96 years1921
Born
July 10, 1921
US MARINE CORPS
Service Record
World War II
World War II
Conflict
SSGT
2017
Passed Away
October 2, 2017
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
SSGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more