Guy A. Rossi, Sr., 66, a lifelong resident of Monaca, passed away unexpectedly on Monday, October 20, 2014.Born August 4, 1948, in Rochester, he was a son of the late Azio S. and Stella J. (Mangin) Rossi and was a graduate of Monaca High School, Class of 1966. Guy loved working with the public, and made his living by owning and operating several pizza shops and a restaurant in Monaca using his family recipes. His upbeat personality made his businesses a favorite of many people. Guy was a member of St. John the Baptist Catholic Church in Monaca.He will be sadly missed by his five children, Guy Rossi, Jr. and his wife, Heather, of Monroeville, David Rossi of Monaca, Brandy Rossi-Tesnovich of Monaca, Macey Friend and her husband, Gavin, of Freedom and Breanna Rossi of Monaca; his former wife, Helen Rossi-Gause of Monaca; three grandchildren, Devin, Ryan and Brett and a brother, Gary Rossi of Monaca. He was also survived by nieces, nephews, cousins and his beloved Shih Tzu mix companion, Bailey.Friends will be received Thursday from 2 to 4 and 6 to 8 p.m. in the Simpson Funeral & Cremation Services, 1119 Washington Ave., Monaca, where a blessing service will be held Friday at 10 a.m.He will be laid to rest in St. John the Baptist Catholic Cemetery.The family has suggested that memorial contributions may be made to the Beaver County Humane Society, 3394 Brodhead Road, Aliquippa, PA 15001.To share online condolences, get directions and other information, please visit simpsonfuneralhome.com.