US NAVY
John O Knudsen
October 18, 1925—December 16, 2021
MOMM3
Life Timeline
96 years1925
Born
October 18, 1925
US NAVY
Service Record
World War II
World War II
Conflict
MOMM3
2021
Passed Away
December 16, 2021
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