U.S. Army
Robert Oliver Keller
March 5, 1909—March 24, 1968
PFC
Life Timeline
59 years1909
Born
March 5, 1909
US ARMY
Service Record
World War II
World War II
Conflict
PFC
1968
Passed Away
March 24, 1968
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
PFC
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more