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 O'Brien Honora|Slaney O'Brien Slany O'Brien Margaret O'Brien Partners Shile MacCarthy Ellen FitzGerald Raghnailt Macnamara