US NAVY
John Joseph Proniewski
July 17, 1921—February 23, 2004
S1
Life Timeline
82 years1921
Born
July 17, 1921
US NAVY
Service Record
World War II
World War II
Conflict
S1
2004
Passed Away
February 23, 2004
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
S1
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more