Kassidy Lee Ostendorf, 21, of Allison, Iowa, passed away Thursday, May 12, 2016, in Mason City, Iowa. She was born on May 22, 1994, in Mason City, Iowa, to Eugene and Carla (Feldman) Ostendorf. Kassidy graduated from North Butler High School and from Hawkeye Community College with a degree in nursing. She was an LPN at Harmony House Health Care Center in Waterloo. Kassidy enjoyed hunting, camping and animals, including her calf Bullet and her dogs Buckwheat and Mac. She is survived by her parents Eugene and Carla Ostendorf of Allison, sister Kylie (Eric) Bluhm of Belmond, sister Karlee Ostendorf of Allison, boyfriend Dan Bergman of Hudson, niece Kinnley Bluhm of Belmond, maternal grandparents Gary (Marlys) Feldman of Allison, great-grandmother Alma Bettenga of Clarksville, great-grandmother Bernadine Krull of Clarksville, along with many aunts, uncles, cousins and friends. She was preceded in death by her brother Levi Ostendorf, paternal grandparents Edwin and Donna Ostendorf, uncle Eddie Ostendorf and uncle George Smith.[more]