Wentworth Beaumont, 1st Viscount Allendale British politician (1860–1923) (1860–1923) Parents Lady Margaret Anne de Burgh Wentworth Beaumont, 1st Baron Allendale Children Margaret Beaumont Wentworth Beaumont, 2nd Viscount Allendale Diane Beaumont Agatha Beaumont Ralph Beaumont Aline Beaumont Siblings Hubert Beaumont Edward de Grey Beaumont Amy Virginia Beaumont Violet Augusta Beaumont Margaret Beaumont Partners Lady Alexandrina Vane-Tempest