US NAVY
Peter Demanchyk
October 18, 1918—May 20, 2008
F1
Life Timeline
89 years1918
Born
October 18, 1918
US NAVY
Service Record
World War II
World War II
Conflict
F1
2008
Passed Away
May 20, 2008
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
F1
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more