MULLIN, DENNIS – It is with heavy hearts we announce the passing of Dennis, on Saturday, September 12, 2026 at age 58. Beloved husband to Colleen. Loving father to Dylan (Kayla) and Kristin (Kelly and Tyler). Proud “Pa” to Isaac and Rowan. Devoted son to Beryl and the late Elton. Dear brother to Elton (Daphne) and Evelyn (Craig). Dennis will be deeply missed by his extended family, nieces, nephews, and countless friends. Known for his quick wit, sarcasm, and unwavering dependability, he had a gift for turning strangers into friends. His family was the center of his world, and he loved them fiercely. Dennis and Colleen were truly a team, sharing a deep and enduring love that was admired by all who knew them. Their bond was evident in everything they did together. That they didn’t grow to be that elderly couple on the beach saddened him immensely. A Celebration of Life and Open-Mic Roast will be held on Saturday, September 26, 2026, from 6:00 p.m. to 9:00 p.m. at St. John’s Parish Hall 12 Carlton Street South, Thorold. Dennis always said he had given his friends enough material over the years to properly roast him, and nothing made him happier than a good laugh. Dennis will be laid to rest at Lakeview Cemetery in a private family ceremony. Online Condolences may be left at www.Bocchinfusofh.com