Clyde Tombaugh
He is the great-nephew of astronomer Clyde Tombaugh, the discoverer of Pluto. Kershaw's mother, born Marianne Tombaugh, is the adopted daughter of Clyde Tombaugh's younger brother, Robert Tombaugh. His father, Christopher George Kershaw, was a musician and won a Clio Award for his work. The elder Kershaw remarried after his divorce from Marianne and died in 2013.