US NAVY
Donald L Mattocks
May 4, 1925—September 3, 2004
MOMM3
Life Timeline
79 years1925
Born
May 4, 1925
US NAVY
Service Record
World War II
World War II
Conflict
MOMM3
2004
Passed Away
September 3, 2004
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
MOMM3
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more