GRESS ROBERT J. Age 83, of McMurray, passed away after a brief illness on Wednesday, January 13, 2016. Born October 13, 1932, in Canonsburg, he was the son of the late Mary and John Gress. He was the beloved husband of Renae M. Vogt Gress; loving father of Michael V. Gress; dear stepfather of Glenn J. (Kathy) Undereiner, Jr., Lynn R. (Jim) Dorrance and Kris Undereiner; cherished grandfather of seven grandchildren and two great-grandchildren; adored brother of Marcella Larson, Matthew (Jean) Gress and the late Richard Gress; also survived by many nieces and nephews. Robert loved being with his family, tennis and traveling. He will be deeply missed by all who knew and loved him. A Mass of Christian Burial will take place Friday, January 22, 2016, at 9:30 a.m. at Holy Rosary Church, One Orchard St., Muse, PA 15350. EVERYONE PLEASE MEET AT THE CHURCH. Interment will follow in the National Cemetery of the Alleghenies with Full Military Honors. In lieu of flowers, memorial contributions may be made in Robert's name to the CCD program at Holy Rosary Church, One Orchard St., Muse, PA 15350. Please view and sign the family's online guestbook at: cremationfuneralcare.com Send condolences post-gazette.com/gb