U.S. Army
John S Groat
September 16, 1895—March 7, 1966
SFC
Life Timeline
70 years1895
Born
September 16, 1895
US ARMY
Service Record
World War I
World War I
Conflict
SFC
1966
Passed Away
March 7, 1966
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SFC
War / Conflict
World War I
Sourced from official cemetery data; last updated May 30, 2026.Learn more