Mary Lou Armstrong

Mary Lou Armstrong, 80 of Streator passed away Friday (November 14, 2025) at the ARC of Streator.

Per her request there will be NO services.

Mary Lou was born on August 9, 1945, in Streator to John and Mary (Wightman) Goralczyk Sr. She married Kenneth Armstrong on March 27, 1998. He survives.

Also surviving are Brad Christoff of Dwight, Corey (Angie) Christoff of Streator, Amanda Christoff of Streator, Kenneth (Kelly) Armstrong Jr of Streator, Trisha (Donald) Puckett of Ransom, Christopher (Jessica) Armstrong of Michigan, 17 grandchildren, 9 great grandchildren, sister June (Bob) Koch of Lockport, best friend Peggy Libby and her dog Gracie Mae.

She is preceded in death by her parents, brother John Goralczyk, sisters Joann Cobb and Annette Dzursin.

Mary Lou attended Streator Grade Schools and graduated from Streator High School in 1963. She was a member of St. Michael the Archangel Church and the Streator Eagles. Mary Lou retired from R.R. Donnelly in Dwight.

Memorials may be made to the Alzheimer’s Association.