US MARINE CORPS
Robert Michael Diffenauer
June 30, 1964—December 7, 1997
CAPT
Life Timeline
33 years1964
Born
June 30, 1964
US MARINE CORPS
Service Record
Persian Gulf War
Persian Gulf War
Conflict
CAPT
1997
Passed Away
December 7, 1997
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
CAPT
War / Conflict
Persian Gulf War
Sourced from official cemetery data; last updated May 30, 2026.Learn more