circumstances, as the descendants of Shane MacBryan had wisely done," according to Burke's Peerage. In fact both Sir Henry and his daughter Rose willed the Shane's Castle estate to the descendants of Prince Con mac Brian. While Charles Henry assumed the title, the Clandeboye O'Neill estate was passed to William Chichester through his grandmother Mary O'Neill – a move highly disputed. Charles Henry O'Neill had his first and only child, a daughter named Elizabeth Catherine Theresa Mary O'Neill, in 1845, during the Great Hunger, and had no further issue. From the death of Charles Henry O'Neill until Jorge O'Neill assumed the chieftainship the family had no chief. O'Neill Descendants in France, Spain, and Portugal In the beginning of the 18th century Felix O'Neill: senior male in linear descent of the line of Brian Ballach O'Neill, and Niall Mór O'Neill's second eldest son, was dispossessed of all his estate through the confiscation applied via the Penal Laws, which led him to emigrate to France. He was a cavalry officer who took part in many battles with the heroic Irish Brigade of the French Army. He fought with the French against the British, the Austrians, and the Dutch (during the War of the Spanish Succession), in the celebrated Battle of Malplaquet, where he died on 11 September 1709.[1][2] His son Conn (Constantine) O'Neill was an officer who spent his life in exile in France and married to Cecilia O'Hanlon. Their eldest son, João O'Neill (Shane O'Neill), was born in Richhill Village in the parish of Kilmore, Tyrone, and died in Santos o Velho, Lisbon, on 21 January 1788. He left France with his brothers and established their noble line permanently under in the Kingdom of Portugal. He was the titular head of the Clanaboy O'Neill dynasty, whose family have been in Portugal ever since. The current head of the Clanaboy O'Neill dynasty, a descendant of João, is Hugo Ricciardi O'Neill, the son of Jorge Maria O'Neill, of Portugal. In 1896 Jorge O'Neill of Portugal submitted his genealogy to the Somerset Herald in London. Five years later, Sir Henry Farnham Burke, KCVO, CB, FSA, Somerset Herald stated in 1900 that "the only Pedigree at present on record in either of the Offices of Arms showing a lineal male descent from the House of O'Neill, Monarchs of Ireland, Kings of Ulster, and Princes of Tyrone and Claneboy, is the one registered in the fifty-ninth