Theresa Byriel Cassidy Obituary

It is with deep sorrow that we announce the death of Theresa Byriel Cassidy (Cambridge, Ontario), who passed away on May 17, 2026, at the age of 80, leaving to mourn family and friends. You can send your sympathy in the guestbook provided and share it with the family.

She was predeceased by: her son Jeff; her grandchildren, Kendra (Mason), Aimee (Brandon), Sophia and Harper; Sammie and Jenna.

She is survived by: her husband Roger; her daughters, Stephanie (Trevor) and Natasha (Mike); her great-grandparent Sadie (Boden); and her brother William "Buzz" (Iris). She is also survived by many nieces, nephews, other family and friends.

Visitation was held on Friday, May 22nd 2026 from 11:00 AM to 1:00 PM at the Lounsbury Funeral Home (1766 Franklin Blvd, Cambridge, ON N3C1N8). A funeral service was held on Friday, May 22nd 2026 at 1:00 PM at the same location.

In lieu of flowers, donations to the Heart and Stroke Foundation would be appreciated by the family. Donations are being accepted for: HEART STROKE FOUNDATION CANADA / FONDATION DES MALADIES DU COEUR ET DE LAVC DU CANADA (HEART AND STROKE FOUNDATION OF CANADA / FONDATION DES MALADIES DU COEUR ET DE L'AVC DU CANADA). (https://donate.mytributegift.org).