DOVER - Robert W. Mullin, 57, of Dover, died March 2, 2011, after being stricken at home. Born in Brooklyn, N.Y., he was the son of the late Robert and Catherine Mullin. Mr. Mullin had served in the US Navy and upon his discharge had worked as a plumber for most of his adult life. He is survived by his wife, Linda Mullin of Dover; son, Michael Mullin and spouse Samantha of Dover; and two sisters, Barbara Donovan and Patricia McHale both of Brooklyn, N.Y. Friends may call starting at 10 a.m. on Monday at the Funeral Home of Michael J. Ambruso 1175 S. State St. Dover, where services will be held at 11:15 a.m. precisely. Interment will take place at 1 p.m. in the Delaware Veterans Memorial Cemetery in Millsboro. Condolences and guestbook signings may be made via www.ambruso. com.