US NAVY
John L Oleszak
May 27, 1928—October 23, 2008
EM3
Life Timeline
80 years1928
Born
May 27, 1928
US NAVY
Service Record
World War II
World War II
Conflict
EM3
2008
Passed Away
October 23, 2008
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
EM3
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more