US NAVY
Joseph C Demkosky
April 18, 1921—May 13, 2009
Life Timeline
88 years1921
Born
April 18, 1921
US NAVY
Service Record
World War II
World War II
Conflict
2009
Passed Away
May 13, 2009
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more