US NAVY
Gregory D Grehawick
July 8, 1941—December 10, 2011
LCDR
Life Timeline
70 years1941
Born
July 8, 1941
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
LCDR
2011
Passed Away
December 10, 2011
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
LCDR
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more