Wentworth Beaumont, 3rd Viscount Allendale British peer, Royal Air Force officer, and race horse breeder (1922–2002) Parents Violet Seely Wentworth Beaumont, 2nd Viscount Allendale Children Charles Richard Beaumont Mark Henry Beaumont Wentworth Beaumont, 4th Viscount Allendale Siblings Edward Beaumont Ela Beaumont George Beaumont Richard Beaumont Matthew Beaumont Partners Sarah Field Ismay