Mary K. Buback

Buback, Mary K., of O'Fallon, MO., died on Thursday, March 5, 2015, at the age of 90. Loving wife of the late Arthur W. Buback; beloved daughter of the late August and Anna Heitzler; devoted mother of Jacquelyn (Ron) Reynolds, Judith (Bill) Hayes, John (Judith) Buback, Jane (the late Phil) Smith, Jill Wilson, Joyce Buback, June (Ed) Saunders, Jerard (Elliot Davis) Buback, Janice Buback, and Jeffrey (Debbie) Buback; cherished grandmother, great-grandmother, and great-great-grandmother; dear sister of James 'Jack' Heitzler; dear sister-in-law, cousin and friend to many. She is preceded in death by her siblings August Heitzler, Joseph Heitzler, Gerard Heitzler, Louis Heitzler, Rose Rotter, and Marge Geimer.
Memorials may be made to the American Heart Association.