William Bartley, 65, of Slippery Rock passed away on Sunday, September 10, 2023. He was born in Butler on August 22, 1958 to the late Leland and Helen (Leight) Bartley. After graduating from Butler High School in 1977, Bill worked at Allegheny Axle for years, then AK Steel for 22 years as a crane operator until retirement. He was known for being hardworking, helping anyone in need, and loved spending time with his family. He loved being outdoors, hunting, and fishing. Bill was the beloved husband of Cathy (Mershimer) Bartley since their marriage in 1978; father of Robert Bartley and Billie Jo Bartley; grandfather of Conor and Michael. He is also survived by his in laws Don and Shirley Mershimer. He will be forever loved by Dot Beggs. William was preceded in death by his brother Robert Bartley. Services will be held privately through SPENCER D. GEIBEL FUNERAL HOME & CREMATION SERVICES, 140 NEW CASTLE RD. BUTLER, PA 16001. WWW.SPENCERDGEIBEL.COM