Peacefully, surrounded by loving family, on Sunday, February 11, 2024, at Bluewater Health, Mary Elizabeth Warren passed away at the age of 82. Beloved wife of the late Ron Warren. Loving mother of Jeff, Gordon (Helen), Don (Karen), and Laura (Matthew). Cherished grandmother of Tyler (Lindsea), Jacob, and Mitchell (Kiarah). Dear sister of Thom (Kathleen) Hunter. Family and friends will be received at Smith Funeral Home, 1576 London Line, Sarnia, on Friday, February 16, 2024 from 7:00 to 9:00 p.m. A funeral service will be held at Canon Davis Memorial Anglican Church on Saturday, February 17, 2024 at 10:30 a.m. Interment will follow in Lakeview Cemetery. Sympathy may be expressed through donations to a charity of your choice (cheques only at the funeral home please).