Dorothy “Lois” Callihan, 81, of Butler passed away on Friday, March 7, 2025. She was born in Butler on September 8, 1943, to the late Harry and Goldie (Bowser) Stevenson. Lois will always be known as “little grandma”. Her grandchildren were the light of her life. Lois was the beloved wife of the late Edwin Callihan; mother of Charlene (Christopher) Campbell; sister of Beatrice Burns and William Stevenson; grandmother of Tabitha (Erik) Lamotte, Calli and Jesse Sasse, and Nicholas and Mason Cook; great grandmother of Lillian Cook and Ivy, Royal, and Kyla Lamotte; she is also survived by 2 brothers-in-law’s, John and Michael Callihan; and a sister-in-law, Joan Ball. Family and friends will be received on Wednesday, March 12, 2025, from 5-7 PM at SPENCER D. GEIBEL FUNERAL HOME & CREMATION SERVICES, 140 NEW CASTLE RD. BUTLER, PA 16001. WWW.SPENCERDGEIBEL.COM. A Blessing Service will immediately follow in the funeral home. Burial will be held privately.