Donald Eugene Mahlmann, 72, of Rosenberg, passed away on May 10, 2021. He was born August 7, 1947 in Wharton to Arthur C. Mahlmann and Lydia (Turicchi) Mahlmann. He attended Holy Rosary Elementary School, Marian High School in Houston, and Wharton County Junior College. Don served his country in the Navy during the Vietnam War. He loved watching the news and arguing about the political scene. He was always quick with a smile and had a wonderful laugh. Preceding Don in death is his father, Arthur Mahlmann, mother, Lydia Mahlmann, and sister, Anita Foyt. He is survived by his siblings, Judy Parsons, Lee Mahlmann and wife, Laurie, Rita Herne and husband, John, Marla Clarkson and husband, Todd; along with numerous nieces, nephews, great nieces and great nephews, extended family and friends. The family will have a private graveside on Friday for Don.