US NAVY
John Pierre McManus Sr
May 15, 1945—July 28, 1996
PO2
Life Timeline
51 years1945
Born
May 15, 1945
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
PO2
1996
Passed Away
July 28, 1996
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
PO2
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more