Frederick John Dewis Obituary

We announce the death of Frederick John Dewis (Calgary, Alberta), born in Ottawa, Ontario, who passed away on August 7, 2026, at the age of 81. Frederick will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

Frederick will be remembered for the impact he had on the lives of those around him. Friends, family, and colleagues will cherish their memories and the time shared. Those who knew Frederick will remember moments of kindness, warmth, and presence. Though words cannot fully capture his life, the legacy of connections and experiences remains. Frederick’s absence will be deeply felt by those who valued his companionship.

He is survived by: his wife Yvette; his son Stephen (Theresa); his grandchildren, Zachary, Cole and Joelle; his son Patrick (Amy); his brother Barry Dewis; his nephew Gordon; and his sister Gail O'Connell.

If friends so desire, in lieu of flowers memorial tributes may be made directly to Alzheimer Society of Canada, https://alzheimer.ca..