FOSTER - Stewart J. February 9, 1947 - September 28, 2025 Of Cheektowaga, NY. Beloved husband of Gail A. (Pauszek) Foster; dearest father of Kara L. (Craig) Swartzlander and Justin R. (Jennifer) Foster; grandfather of Elise and Gabriel; loving son of the late Leonard L. and Freda I. (Seifert) Foster; brother of Ann (late Paul) Giglia and the late Arthur and Mary Rose Foster; also survived by nieces and nephews. No prior visitation. A Celebration of Life Service will be held at the convenience of the family. Arrangements by: ERIE COUNTY CREMATION SERVICE, 824-6435. Please share your condolences at: www.eriecountycremationservice.com