Jennifer A. Demmer

Jennifer A. Demmer, 53 of Batavia, passed away on June 24, 2025. She was born June 29, 1971 to Patricia (McNamara) Glair of Batavia, and the late Thomas Glair.

Jennifer was a Housing Specialist with UConnectCare Behavioral Services in Batavia and truly loved her job. She was a very strong, beautiful, hardworking woman that loved to dress up. Jenn enjoyed the sun, being at the beach, camping, the Hunger Games and reading, especially Stephen King. She cherished the time spent with her family, especially her grandchildren.

Jennifer is survived by her beloved husband of 30 years, David P. Demmer of Batavia, children, Tricia Demmer of Batavia, Lily Demmer of Buffalo, Thomas (Julie Stanley) Demmer of Batavia; siblings, Colleen Schleede of Cottage Grove, Minnesota, Thomas Glair of Buffalo, Danny Glair of Hudson, Wisconsin, 5 grandchildren, Serenity Demmer, Ivy Harper, Lorraine Harper, Grayson Stanley and Luca Demmer, along with many nieces and nephews.

Family and friends are invited to call on Monday June 30, 2025 from 4:00-7:00PM at Gilmartin Funeral Home 329-333 West Main St. Batavia, NY 14020.

In lieu of flowers, memorials may be made to UConnectCare Behavioral Services 430 E. Main St. Batavia, NY 14020. Batavia, NY 14020. To leave an online message of condolence please visit www.gilmartinfuneralhome.com. Arrangements completed by Gilmartin Funeral Home, 329-333 West Main Street, Batavia, New York 14020.