Frank J. Dufner, passed away on Thursday, August 26, 2021 Army veteran, resident of Palos Hills, IL beloved husband of Victoria nee Brunetti; loving father of Debby Rosa, Daniel Dufner, Tracy Robinson and Michael ( Thomas Barry) Dufner; cherished grandfather of Serena ( Fiance Jesse Martinez) Rosa, Savannah, Nikko, Chance and Andrea Rosa, Mc Kenna, Mia, and Noah Robinson; dearest great-grandfather of Myah and Jaydon Martinez; dear brother of the late Louise (the late Fred) Jensen; kind uncle of many nieces and nephews. Visitation Wednesday 3:00-8:00 p.m. with a Funeral Service at 7:00 p.m. Interment Private