__. Baron Ernest George Frederick van Tuyll van Serooskerken died 12 July, 2014, at The Hague, Netherlands. He was 75. A family will links to the British peerage _ viz the extinct Earls of Athlone (Ext 1844), the extinct Dukes of Portland (ext 1990), the Dukes of Beaufort and the Sheffield baronets. One of the family features in the ancestry of Samantha Cameron, wife of the Prime Minister, &c.