Colin Frederick Campbell, 1st Baron Colgrain British Baron and banker (1866–1954) (1866–1954) Parents Florence Hogg George William Campbell Children Rachel Audrey Campbell Marjorie Angela Campbell Donald Swinton Campbell, 2nd Baron Colgrain Angus Dudley Campbell Siblings Mabel Mary Campbell George Augustus Campbell Charles Alexander Campbell Florence Ishbel Campbell Constance Harriet Campbell Partners Lady Angela Ryder