Donald Brian McMahon, age 67, passed away at his home on November 1, 2026. He was born in Allegan on September 26, 1959, the son of the late Donald M. and Colleen (Crotty) McMahon. Don graduated high school and then served our country as a member of the Army. After being honorably discharged he returned to make Southwest Michigan his home. Donald was a kind and loving son, brother, uncle and friend who will be missed. He is survived by seven siblings, Tom (Vivian) McMahon, Jeann (Fred) Stoneburner, Colleen Key, Carol Prude, Teresa (Tom) Gipson, Matt (Tammy) McMahon, Dan (Mellissa) McMahon; stepchildren , Celina Taylor, Jolene Marshall and Michael Marshall; many nieces, nephews, extended family and friends. He was also preceded in passing by his wife, Iva McMahon and siblings, Sharon McMahon, Patrick McMahon, Edward McMahon, Mary Pierce and Mark McMahon.