Husband of Lois Petty , stepfather of Giulietta Ryan , beloved son of the late William and Helen Petty , brother of William C. Petty of Bronxville , New York , Michael Petty of Silver Springs , Maryland , Dr. Barbara Heuer of NYC , Deborah Dalton of Cooperstown , NY & Connee Young of Petaluma , CA , grandfather of Hazel Ryan .