Knott, Betty J. Oct 5, 1934 – Apr 7, 2012 Bellevue, NE. Preceded in death by husband, Don, Sr; sons, Don Jr. and Terry; parents, Ethel and Frank Fiala and father, Joe Mahacek. Survived by children, Delores and husband Bob Makara, Conway, AR; Frank and wife Geri, Bellevue; Dan and wife Vicki, Bellevue; brother, Richard Mahacek (Pat), Bellevue; daughter in law, Vicki Knott, Bellevue; several grandchildren and great grandchildren; nieces and nephews. VISITATION: Wednesday, April 11th from 5-7pm at Bellevue Memorial Chapel, Bellevue. FUNERAL SERVICE: Thursday, April 12th, 10 am at Bellevue Memorial Chapel, Bellevue. Interment: Westlawn Hillcrest Cemetery. Memorials to the family.