Theresa was born September 20, 1954 to Virginia (Dahl) Due and Duane Due in Bottineau, ND. She grew up in North Dakota, South Dakota and Montana. Theresa had three brothers: Wayne, Kenny and Kelly and three sisters: Mary, Cyndi and LuAnn.
Theresa worked at various restaurants as a waitress and or a cook along with being a bartender at the Elks Lodge in Mitchell, SD and the Chateau and Moose Lodge in Ft. Pierre. She also owned the Cove Café in Gregory with her husband Dwayne Briggs in the early 1980’s. They had two children, Jon and Harry “Happy” Briggs.
She was a member of the Catholic Daughters, Ss. Peter and Paul Catholic Church, Pierre, Ft. Pierre Moose Lodge, life member of the DAV Auxiliary, Pierre, American Legion Auxiliary, Dallas and the VFW Auxiliary, Pierre.
On November 14, 1986 Theresa married the love of her life, Glenn Broski. Theresa enjoyed cooking, baking and spending time with her grandchildren. She loved to take the granddaughters shopping, out to eat (there wasn’t a restaurant in town they didn’t go) and to get their nails done.