US NAVY
John Valentine Grunert
December 9, 1916—December 29, 1959
S2
Life Timeline
43 years1916
Born
December 9, 1916
US NAVY
Service Record
World War II
World War II
Conflict
S2
1959
Passed Away
December 29, 1959
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
S2
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more