urvived by her husband Delmar Koch of Sheffield, children Kirby (Carolyn) Koch of Iowa Falls, Karen (Denny) Feeley of Albert City, Kim (Bob) Jensen of Sheffield, Kent (Cindy) Koch of Sheffield, Steve (Jean) Koch of Fort Dodge, Kae (Rich) Stuhr of Shelby, Patti Hintz of Dexter, Minnesota, Alan (Jodi) Koch of Azel, Texas, mother Rose Dirksen of Hampton, sister Carolyn (Burdeen) Sluiter of Dumont, brother Richard (Carolyn) Dirksen of Hampton, twenty-three grandchildren, thirty-five great-grandchildren, two great great-grandchildren, along with many nieces and nephews. She was preceded in death by her father Jerry Dirksen, first husband Joseph Kinsel and son Kevin Koch.