US NAVY
John Andrew Mandanis
April 29, 1921—March 17, 2007
SC2
Life Timeline
85 years1921
Born
April 29, 1921
US NAVY
Service Record
World War II
World War II
Conflict
SC2
2007
Passed Away
March 17, 2007
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
SC2
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more