Peacefully, at Gillis Lodge on July 28, 2025, after a long, courageous battle with cancer, Sean Grant McCarthy of Charlottetown. Survived by his son, Kerry (Sophie Doyle), brothers Mike (Heather) Ottawa, Kerry (Danie) Gananoque, Patrick (Emily) Ottawa, nephews Conor, Rory, Liam and Sean, and nieces Briannon and Molly. Remembered and cherished by many members of the Grant and McCarthy families, especially uncle Ray Grant, Victoria Cross. Predeceased by his parents Pearl Grant and Gerard McCarthy. The family is deeply appreciative for the love and support of cousins Katherine and Susie Grant, and the comfort and care that Sean received from all the staff, nurses and doctors at the QEH and Gillis Lodge.

Born on September 21, 1961, Sean grew up in Summerside and made his home in Charlottetown where he was instrumental in establishing a Narcotics Anonymous self-help group for recovering addicts more than thirty years ago. Over many years he has supported and encouraged numerous people in their recovery journey; and they were there for him on his final journey. A man of deep faith, he shouldered the burdens of addiction and mental illness with grace and eternal optimism. His greatest joy was his son Kerry who was inspired by his Dad’s love of music and art. Sean found peace and serenity on long walks at Lakeside Beach and the family cottage there. And the best part of our family gatherings were Sean’s Willie Nelson renditions.

Resting at MacLean Funeral Home Swan Chapel. Funeral Mass Thursday, August 14 from St. Dunstan’s Basilica at 10:00 a.m. Visitation at MacLean Funeral Home Swan Chapel Saturday, August 16 from 1:00 – 3:00 PM with interment in St. Lawrence O’Toole Parish Cemetery, Green Meadows. In lieu of flowers, the family has requested donations be made directly to The Schizophrenia Society of Prince Edward Island or Canadian Cancer Society. Online condolences may be made at www.macleanfh.com

Donations may be made directly to:

The Schizophrenia Society of PEI

115 Murchison Ln

Charlottetown, PE C1A 7N5

Canadian Cancer Society

55 St Clair Avenue West, Suite 300

Toronto, ON M4V 2Y7