US NAVY
Louis John O'Brien
October 26, 1917—December 25, 2006
S2
Life Timeline
89 years1917
Born
October 26, 1917
US NAVY
Service Record
World War II
World War II
Conflict
S2
2006
Passed Away
December 25, 2006
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
S2
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more