Móre O'Brien (died 1599) (1530–1599) Parents Donnell O'Brien unknown MacNamara Children Torlogh O'Brien Slany O'Brien Honora O'Brien Amy O'Brien Siblings Sawney O'Brien Margaret O'Brien Murtough O'Brien Sir Terlough O'Brien Donogh O'Brien Connor O'Brien Honora O'Brien Penelope O'Brien Teig O'Brien Aine O'Brien Partners Mahon McTurlough Mantagh O'Brien Teige Mac Murrough O'Brien Teig O'Brien