I'm searching for headstone information on Patrick GARGAN and his wife Julia Ann HENRY who died at Deadham and are recorded as being buried in Quincy.

Patrick Gargan died 29 Jan 1898 at Dedham
Julia Ann (Henry) Gargan died 03 Jun 1888 at Dedham

Another child possibly buried with or near them is James Richard Gargan who died sometime after 1900.

Any help would be greatly appreciated.