William J. Gange, Sr., 62, of Great Falls, passed away Sunday, September 27, 2015 at his home of natural causes.William was born on April 25, 1953.William is survived by his mother, Frances Gange; son William Gange, Jr. both of Great Falls; daughter Brandy (Randy) Carter of Albuquerque, NM; grandchildren Johnathan and Xavier Carter of Albuquerque, NM and Averie Gange of Great Falls; brothers Gene, Jim and Gerard; sisters Beth, Pam, Mary Lou and Lynn; several nieces and nephews.He was preceded in death by his father, Tony Gange and brothers Donald and Dwight.He was greatly loved and will be greatly missed. He will be forever with us in our hearts.Per his request, no formal services will be held. A celebration of life with a potluck dinner will be held on Saturday October 3, 2015 at 6:00 p.m. at the Knights of Columbus.