Gregory Stephen Moore, of Mechanicsville, Maryland died on November 20, 2016 in St. Mary's County. He was 55 years old. Born on May 15, 1961 in Washington, DC, Gregg was the son of Stanley Duvall and the late Kathleen Duvall.

He was a Steamfitter with the Steamfitters Union Local 602. Gregg was an avid fisherman and a member of the Maryland Saltwater Sport Fishing Association. He also enjoyed playing the guitar and in his earlier years, bowling in local leagues. Gregg was also a fan of the Washington Redskins. His greatest joy was being there for his daughter Taylor and watching her grow up.

In addition to his father, Gregg is survived by his daughter Taylor Ellyn Moore; step-son Justin M. Valentine; brother Scott Michael Moore and his wife Nicole; half-brother Timothy Duvall; many other relatives and friends.

A visitation will be held on Tuesday, November 29, 2016 from 2PM to 4PM and from 6PM to 8PM at the Raymond Funeral Service, P.A. 5635 Washington Avenue La Plata, MD 20646 where funeral services will be held on Wednesday, November 30, 2016 beginning at 11AM. Interment to follow at Trinity Memorial Gardens in Waldorf. In lieu of flowers, memorial contributions may be made to Taylor E. Moore c/o Scott Moore at 37725 Frischholz Court Mechanicsville, MD 20659. Arrangements by Raymond Funeral Service.