US NAVY
John G Mastrovaselis
March 4, 1931—March 4, 2015
RD3
Life Timeline
84 years1931
Born
March 4, 1931
US NAVY
Service Record
Korean War
Korean War
Conflict
RD3
2015
Passed Away
March 4, 2015
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
RD3
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more