BISCHOFF, John J. on March 14, 2017 of Setauket, LI. Beloved husband of the late Barbara. Loving father of Barbara Robertson (Thomas) and Robert (Janet). Cherished grandfather of Kelly, James, Kevin, Michael and Brianne. Reposing at O.B. Davis Funeral Homes, 4839 Nesconset Highway, Port Jefferson Station, LI. Visitation of Friday from 2-4 and 7-9 PM. Funeral Service on Saturday at 10:30 AM at the Messiah Lutheran Church in Setauket, LI. Cremation Private. In lieu of flowers, donations may be made to the St. Jude Children's Research Hospital.