Congregation Beth Israel mourns the loss of Simonne Sidline, z”l, who passed away on Dec. 8, 2025 at the age of 90.

Simonne is survived by her two children, John Sidline (Stacy) and Nathalie Mateer, and her four grandchildren: Samantha, Margo, Brody, and Maxx. Simonne is preceded in death by her husband, George Sidline, z”l.

A funeral was held Friday, Dec. 12 at Congregation Beth Israel Cemetery. Donations in Simonne’s memory can be made to Hillel International.