Ms. Mary Lynn Allen, age 58, of Rolla, passed away on Monday, May 16, 2016, at the Phelps County Regional Medical Center in Rolla following an extended illness. She was born in Shelby, Michigan., on May 22, 1957. She is preceded in death by her husband, Rich Allen; her father, Jerry Bossardt; a brother, Bruce Bossardt and her stepfather, Eugene Stanley. To all who knew her, Mary was a kind-hearted and generous person. She is survived by: her mother, Theresa Stanley, and her son, Jason Bossardt both of Rolla; two sisters, Joni Garr and her husband Ken of Lake City Florida, and Karen Black and her husband Gay of Brighton, Michigan. A memorial service will be held next spring in Michigan. Arrangements are under the direction of Rolla Cremation and Memorial (573-341-0220) www.rollacremation.com