 João O'Neill

João O'Neill (in Irish Seán Ó Néill, in English Shane or John O'Neill; died 21 January 1788), was the titular head of a branch of the Clanaboy O'Neill dynasty, whose family has been in Portugal since the 18th century.He was born in the village of Richhill, County Tyrone, the first-born son of the previous head Conn Ó Néill and wife Cecilia O'Hanlon.