John Leonard O'Sullivan Obituary
With solemn hearts, we announce the passing of John Leonard O'Sullivan of Simcoe, Ontario, whose presence will be deeply missed, having departed on December 6, 2025 at the age of 98. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
In the sacred silence of farewell, John Leonard is released into the embrace of eternity, knowing that his light will continue to shine brightly in the tapestry of the lives of his loved ones. And as his memory is carried forward, may comfort be found in the knowledge that love is eternal, and that John Leonard's spirit lives on in the beauty that surrounds us.
He was predeceased by: his wives, Elizabeth Welsh (Betsy) and Carolyn. He is survived by: his children, Colleen Adams (Jim), Tim O'Sullivan (Cindy Davis) and Sean O'Sullivan; and his sister Colleen Valeriote.
Charitable donations to the St. Vincent DePaul Society or any other charitable institution that feed the hungry in the Simcoe area would be greatly appreciated.
