US NAVY
Oswald J McCourt
November 11, 1891—August 9, 1988
CHIEF YOEMAN
Life Timeline
96 years1891
Born
November 11, 1891
US NAVY
Service Record
World War I
World War I
Conflict
CHIEF YOEMAN
1988
Passed Away
August 9, 1988
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
CHIEF YOEMAN
War / Conflict
World War I
Sourced from official cemetery data; last updated May 30, 2026.Learn more