Leroy Boissonneault Obituary

It is with deep sorrow that we announce the death of Leroy Boissonneault (Cornwall, Ontario), who passed away on January 14, 2026, at the age of 86, leaving to mourn family and friends. Leave a sympathy message to the family in the guestbook on this memorial page of Leroy Boissonneault to show support.

He was predeceased by: his parents, Gerard Boissonneault and Josephine Boissonneault; his son Peter Gerard; and his siblings, Robert, Raymond (late Rosina), Gerard (late Angie), Donald (late Therese), Benoit, Zenon, Joann Porter (late George) and Jean.

He is survived by: his wife Theresa "Terry" Boissonneault; his children, Terry Lee Villeneuve and William Dean Boissonneault (Natalie); his grandchildren, Trisha Villeneuve, Steven Villeneuve (Matraca), Aashna St. Louis and Sarah Boissonneault St. Louis; and his great grandchildren, Willow, Oakley, Scout Rose, Tanner Sage, Audrey, Kayleigh, Autumn, Charles, James, Bryden and Delilah. He is also survived by several nieces and nephews.

In lieu of flowers, memorial donations to the Cornwall Community Hospital Foundation or to Carefor Hospice would be appreciated by the family.