Peter David O'Brien Obituary

With solemn hearts, we announce the passing of Peter David O'Brien in Kingston, Ontario, whose presence will be deeply missed, having departed on August 19, 2025 at the age of 82. Leave a sympathy message to the family on the memorial page of Peter David O'Brien to pay them a last tribute.

As we bid farewell to this luminous soul, let his loved ones carry forward the torch of his memory, illuminating the path ahead with the warmth of his love and the brilliance of his spirit. Though Peter may journey beyond the horizon of our sight, his essence remains woven into the very fabric of our being — a guiding light in the darkness, a beacon of hope in the night.

He was predeceased by: his brother Brendan O'Brien. He is survived by: his wife Margaret; his daughters, Kathy O'Brien (Dale Pedersen), Lesa O'Brien, Stacey Randell and Quinn; and his siblings, Cecilia O'Neill and Dermot O'Brien.

Memorial donations may be made to Providence Care Hospital in Kingston, Ontario through the University Hospitals Kingston Foundation.