Toirdhealbhach Donn Ó Briain king of Thomond (d. 1528) Parents Annabella de Burgh Tadhg an Chomhaid Ó Briain Children Donogh O'Brien Connor O'Brien Teig O'Brien Any O'Brien Móre O'Brien Honora O'Brien Margaret O'Brien Ranelt O'Brien Murrough O'Brien, 1st Earl of Thomond Slany O'Brien Dermod O'Brien Siblings Honora|Slaney O'Brien Slany O'Brien Margaret O'Brien Partners Shile MacCarthy Ellen FitzGerald Raghnailt Macnamara