Age 64, of Bethel Park, a Vietnam veteran who served with the 101st Airborne Division, on Tuesday, October 13, 2015. Beloved husband of 42 years of Christine (Wurst) Zacoi; loving father of Nicholas T. Zacoi and Natalie M. (Robert Mincin); Rylee, cherished granddaughter of "Bobbypaw"; loving brother-in-law of Marsha (Al) Stramiello, Paula Wurst, Karen (Ernie) Avolio, Janet (John) Hackel, Lisa (Jim) Nath and the late Warren Wurst; survived by one brother; also survived by many loving nieces, nephews and cousins. Bob was an avid watch enthusiast who loved tennis and hockey and could always light up a room with a clever joke. He was a kind and generous soul who said "my cup is always half full."