US NAVY
John J Defeo
August 29, 1922—January 12, 2001
MCPO
Life Timeline
78 years1922
Born
August 29, 1922
US NAVY
Service Record
World War II
World War II
Conflict
MCPO
2001
Passed Away
January 12, 2001
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
MCPO
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more