Funeral services are at 2 p.m. Friday at Kostel Funeral Chapel, Yankton, with the Rev. Joe Schulte officiating. Burial will be in the Yankton Cemetery. Visitations will be one hour prior to the service at the funeral home.

Mary was born in Virginia, IL on June 27, 1938. She married Donald Williams July 4, 1954 in Sterling, IL. They lived in the Vermillion/Burbank area from 1969-1997. They then moved to Hot Springs to retire.

She is survived by her husband, Don of Hot Springs; two sons: Jeff (Dianna) Williams of Parker and Steve (Jackie) Williams of Vermillion; four granddaughters; 11 great-grandchildren; one brother; and several nieces and nephews.

She was preceded in death by her parents, one brother and three sisters.