Donald Swinton Campbell, 2nd Baron Colgrain peer (1891-1973) (1891–1973) Parents Colin Frederick Campbell, 1st Baron Colgrain Lady Angela Ryder Children Robert Dudley Campbell David Campbell, 3rd Baron Colgrain Gillian Margaret Campbell Neil Donald Campbell Siblings Marjorie Angela Campbell Rachel Audrey Campbell Angus Dudley Campbell Partners Margaret Emily Carver