US NAVY
John Walter Mavity
April 26, 1921—September 26, 2012
MOMM3
Life Timeline
91 years1921
Born
April 26, 1921
US NAVY
Service Record
World War II
World War II
Conflict
MOMM3
2012
Passed Away
September 26, 2012
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