US NAVY
John C Sinclair
May 4, 1948—May 8, 2016
PCSN
Life Timeline
68 years1948
Born
May 4, 1948
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
PCSN
2016
Passed Away
May 8, 2016
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
PCSN
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more