Jennifer A. Demmer Obituary
With solemn hearts, we announce the passing of Jennifer A. Demmer of Batavia, New York, whose presence will be deeply missed, having departed on June 24, 2025 at the age of 53. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
She was predeceased by: her father Thomas Glair. She is survived by: her mother Patricia Glair (McNamara) of Batavia; her husband David P. Demmer of Batavia; her children, Tricia Demmer of Batavia, Lily Demmer of Buffalo and Thomas Demmer (Julie Stanley) of Batavia; her siblings, Colleen Schleede of Cottage Grove, Thomas Glair of Buffalo and Danny Glair of Hudson; and her grandchildren, Serenity Demmer, Ivy Harper, Lorraine Harper, Grayson Stanley and Luca Demmer. She is also survived by many nieces and nephews.
In lieu of flowers, memorials may be made to UConnectCare Behavioral Services 430 E. Main St. Batavia, NY 14020.
