US NAVY
Marvin L Grumbo
October 14, 1935—April 10, 2014
SN
Life Timeline
78 years1935
Born
October 14, 1935
US NAVY
Service Record
SN
2014
Passed Away
April 10, 2014
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
SN
Sourced from official cemetery data; last updated May 30, 2026.Learn more