US NAVY
Sylvester J O'Toole
January 15, 1935—July 20, 2015
MM3
Life Timeline
80 years1935
Born
January 15, 1935
US NAVY
Service Record
MM3
2015
Passed Away
July 20, 2015
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
MM3
Sourced from official cemetery data; last updated May 30, 2026.Learn more