Lloyd Cardwell was a coach at the Municipal University of Omaha and its successor the University of Nebraska at Omaha. He coached football from 1947 until 1959, and men's track from 1959 until his retirement in 1978. He passed away in 1997.
Source: Nordmeier, Andy. "Saying Goodbye to a Legend." Gateway (Omaha, NE). Nov. 17, 1997.