Donald Charles Rohlf Jr., 80, of Great Falls, passed away on Monday, December 30, 2019. Cremation has taken place under the direction of Schnider Funeral Home. Donald was born on February 22, 1939, in Staples, Minnesota to Donald and Ann (Mudick) Rohlf Sr. The family moved to Anaconda when he was 12. He attended Anaconda High School and served in the US Army for 3 years. He moved his family to Great Falls in 1962. He is survived by his sons, Doug and Tim (Heather) Rohlf, all of Great Falls; sister, Betty Rohlf Finn of Anaconda; granddaughters, Kilee and Kobee Rohlf of Bozeman; niece, Linda Solan of Butte; nephew, Mike Staat of Anaconda; and ex-wife and friend, Patsy Rohlf Frimodig of Great Falls. Donald was preceded in death by his parents, Donald and Ann; and grandson, Colton.