Lockport, NY - Daniel H. Demmin, 67, of Lockport, New York, passed away on May 19, 2026, after a long battle with cancer.

Dan was a devoted father to Brandon (Susan) Marvin, David Demmin, and Kayleen Sylvis, and is survived by his loving mother, Lois Demmin. He was preceded in death by his brothers, Jim, John, and Mike.

A Celebration of Life will be held on June 14, 2026, from 12:00 p.m. to 4:00 p.m. at the Moose Lodge, 204 Monroe Street, Lockport, NY. Dan was as blue-collar as they came. In keeping with his laid-back nature, casual dress is encouraged for the gathering.

As a proud member of Moose Lodge for more than 30 years, the family requests that, in lieu of flowers, donations be made to Lock City Lodge 617 in Dan's memory.