Daniel A. Niffenegger

Daniel A. Niffenegger, Ph.D., 92, of Lexington, Ky., died Tuesday, July 5, 2022, at Baptist Health Hospital in Lexington. He was born on April 7, 1930, in Grinnell, Iowa, the son of Ora and Virginia Paterson Niffenegger. He married Elnor Vermeer Niffenegger in 1953. She preceded him in death in...