Mark Edward Pero Obituary

We are sad to announce that on October 29, 2025, at the age of 42, Mark Edward Pero (Port Colborne, Ontario) passed away. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

As we bid farewell to this cherished soul, solace is taken in the memories held dear — the laughter shared, the wisdom imparted, the moments of quiet reflection in their presence. Though Mark may no longer walk among us, his spirit lives on in the echoes of his kindness, the warmth of his embrace, and the light of his enduring love.

He was loved and cherished by many people including: his children, Ryleigh and Lilly Gannon; his parents, Tammy Siddall and Michael Breen; his siblings, Aaron Pero and Dana Siddall; and his grandparents, Leroy Pero (Pat), Odelie Sorensen, Pearl and Michael Sr. Breen. He was also cherished by his many aunts, uncles, nieces, nephews and cousins.

If so desired, memorial donations may be made to Port Cares for the Reach Out Centre.