U.S. Army
John Williamson Clemmer
November 5, 1917—July 30, 2002
1ST LT
Life Timeline
84 years1917
Born
November 5, 1917
US ARMY
Service Record
World War II
World War II
Conflict
1ST LT
2002
Passed Away
July 30, 2002
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
1ST LT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more