In Memory of

JOHN

O'CALLAGHAN

Obituary for JOHN O'CALLAGHAN

Sept 23, 1943 – April 4, 2021
After a hard fought battle with COVID 19, John passed away at Markham Stouffville Hospital. He is
survived by his sister Maureen, sisters-in-law Rose and Michele and brother-in-law Duncan. Also
remembered by many nieces and nephews and their families. John is pre-deceased by his parents, Daniel
and Anna, brothers James (Joan), Joseph (Kelly), Gerald, Daniel Jr. and his sister Donna. He will be
missed by long time friend Izabela Maliszewska and his many co-workers at Oak-Land Ford. John always
had a joke that he just had to share or a funny story to tell no matter what the situation and he was
always there supporting anyone who needed him.
An interment will take place at Mount Peace Cemetery, Cawthra Road in Mississauga at a later date
with a celebration of John’s life to follow. The family wishes to thank the staff at Trillium Health Partners
and Markham Stouffville Hospital for their compassionate care. In lieu of flowers donations may be made
to Crohn’s and Colitis Canada – General Donation on John’s behalf.