Who was the father of the man who founded the Ph.D. work of Paul Austin Johnsgard?
Paul Johnsgard: Paul Austin Johnsgard (born 28 June 1931) is an ornithologist, artist and emeritus professor at the University of Nebraska. Paul Johnsgard:  His Ph.D. work was on the phylogeny of six ducks, after which he moved to England at the Wildfowl Trust at Gloucestershire founded by Sir Peter Scott. Peter Scott:  He was the only child of Robert Falcon Scott.
Robert Falcon Scott