Conn O'Neill, 1st Earl of Tyrone 1st Earl of Tyrone (1480–1559) Parents Lady Eleanor FitzGerald Conn mac Énri Children Conn O'Neill Phelim Caoch Ó Neill Matthew O'Neill, 1st Baron Dungannon Mary O'Neill Henry 'Og' O'Neill Shane O'Neill Siblings Art Oge O'Neill Johanna O'Neill Turlough O'Neill Sean O'Neill Partners Alison Kelly Sarah O'Neill unknown daughter O'Byrne Mary McDonnell