Jack H. Cowen II November 25, 1946 - July 20, 2020 Jack Cowen, 73, of Bondurant, Iowa, died Monday, July 20, in Des Moines. Jack was born November 25, 1946, in Osceola, Iowa. He is survived by his sisters, Bette Clark (Merrill) and Ann Armstrong;... View Obituary & Service Information