unknown daughter O'Neill Peerage person ID=546563 (b. 1550) Parents Brian O'Neill unnamed Scotswoman (?) Children Tuathal O'Neill Aedh 'Meirgeach' O'Neill Catherine O'Neil Conn O'Neill Siblings Niall O'Neill Con O'Neill Phelim 'Dubh' O'Neill Shane Mac Brian O'Neill Partners Niall mc Brian Fertag O'Neill Hugh O'Neill, Earl of Tyrone