John McGilvary Gillespie Gillespie- John M. of Centereach, formerly of Oyster Bay, N.Y. Beloved husband of Jean T., and the late Eileen. Loving father of Meleen (John) Dupre, Debra (Don) Szymanski, John (Lisa), Mary (David) Dunn, Kate (Michael) Schildt. Cherished grandfather of 13, and great-grandfather of 2. Proud United States Veteran of the Marines. Past Grand Knight Council 1206 Knights of Columbus, and a 4th Degree Knight . Founding Member of the Oyster Bay Anglers Fishing Club. Funeral Information Visiting at the Francis P. DeVine Funeral Home Inc. 293 South Street Oyster Bay Wednesday Thursday 2-4, 7-9 p.m. Funeral Mass Friday 9:30 a.m. Chapel St. Dominic's R.C.C. Interment Calverton National Cemetery.