Duane Tessier

Funeral Mass for Duane Dennis Tessier, age 79, of Dickinson will be held Tuesday, February 10, 2026 at 9:30 am at St. Mary's Catholic Church in Richardton with Father Thomas Wordkemper OSB celebrating. Entombment will follow at the Dickinson Mausoleum.

Visitation will be held from 5:00 p.m. to 7:00 p.m. Monday, February 9, 2026 at Stevenson Funeral Home, Dickinson, with a Rosary and Vigil Service at 6:00 pm.

Duane passed away on February 3, at CHI St. Alexius Health, Dickinson.