Mary Ann Burkhart, 82, of Thornton died March 11, 2009. A native of Colorado, she loved fishing and the mountains, and was a loving wife, mother and grandmother. She is survived by her children, Lester J. (Amaryllis), Judith Richardson, Richard (Karen), Timothy (Kimberly), Charles (Terry), Thomas (Anita), and Joanie Widhalm (Hap); 26 grandchildren; 14 great-grandchildren; and brother, Frank (Charlene) Grebenc. Her husband, Lester J., and grandson, Danny, preceded her in death. Rosary, Tuesday, 7pm, Horan & McConaty Family Chapel, 9998 Grant St. Memorial Mass, Wednesday, 10am, Holy Trinity Catholic Church, 7595 Federal Blvd. Memorial contributions may be made in her name to the Arthritis Foundation Rocky Mtn. Chapter, 2280 S. Albion St., Denver, CO 80222 Please share memories of Mary Ann and condolences for her family by clicking the ""Sign Guestbook"" tab below.