Elizabeth P. "Bette" Knox (Perrin) of Pittsford passed away peacefully on June 22, 2021 at age 89. She was predeceased by her husband, Richard G., son, Richard J., daughter, Susan Smith. Bette is survived by her children, Kathleen (Dr. Jan) Dombrowski, Christopher (Susan), Martha (Stephen) Simmons; son-in-law, Dr. Roger Smith, Jr.; grandchildren, Christina, Aleks, Lydia Dombrowski; Roger III, Julia Smith; Ryan Simmons; several nieces and nephews. No prior calling. Bette's Funeral Mass will be celebrated Friday 9:30AM at St. Louis Church, 64 S. Main St., Pittsford. Interment in Pittsford Cemetery. In lieu of flowers kindly consider donations to St. Joseph's House of Hospitality, PO Box 31049, Rochester, NY 14603.