US NAVY
Robert J Demmien Sr
March 6, 1934—April 27, 2017
AO3
Life Timeline
83 years1934
Born
March 6, 1934
US NAVY
Service Record
Korean War
Korean War
Conflict
AO3
2017
Passed Away
April 27, 2017
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
AO3
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more