Erna Mae Ackerman, 86, Dickinson, died Tuesday, August 17, 2021 at St. Benedict’s Health Center, Dickinson. There will be a private immediate family funeral service at Ladbury Funeral Service, Dickinson. Interment will take place at the North Dakota Veterans Cemetery, Mandan. There will be public visitation on Thursday, August 19, 2021 from 2 p.m. to 5 p.m. at Ladbury Funeral Service, Dickinson.