He is preceded in death by his parents, Emile and Annabelle Mayeux, siblings, Bernadine Kimball, Nelrose Gauthier, and Maclain Ducote, and stepson, Ronald Gaubert (survived by Cynthia).
He is survived by his loving wife, Doris Mayeux, stepsons, Glen Gaubert (Judy) and Alvin Gaubert (Christina), 4 grandchildren, and 9 great-grandchildren.
Magnus worked in construction and enjoyed hunting and fishing.
A funeral service will be held on Wednesday, August 17, 2022 at Leitz-Eagan Funeral Home, 4747 Veterans Memorial Blvd. Metairie, LA. Visitation will be held from 11Am – 1PM with a prayer service to being at 1PM. Interment will follow at Jefferson Memorial Gardens in St. Rose, LA.