Viscounts Allendale First holder Wentworth Canning Blackett Beaumont, 1st Viscount Allendale * 1860 Records #4 Holders Family filter On/Off 1 Wentworth Canning Blackett Beaumont, 1st Viscount Allendale * 1860 2 Wentworth Henry Canning Beaumont, 2nd Viscount Allendale * 1890 3 Wentworth Hubert Charles Beaumont, 3rd Viscount Allendale * 1922 4 Wentworth Peter Ismay Beaumont, 4th Viscount Allendale * 1948 Corrections and Updates To suggest a correction or an update. Click Here