Honora O'Brien Peerage person ID=41932 (1540–1599) Parents Eleanor fitz John Murrough O'Brien, 1st Earl of Thomond Children Joan O'Shaughnessy Siblings Slany O'Brien Ranelt O'Brien Donogh McMurrough O'Brien Aine O'Brien Dermod O'Brien, 2nd Baron Inchiquin unknown daughter O'Brien Margaret O'Brien Teige Mac Murrough O'Brien Torlogh O'Brien Partners Ruaidhrí Gilla Dubh Ó Seachnasaigh