John Conroy, Welsh-born Protestant absentee landlord, Baronet and Comptroller to the Duchess of Kent of the British Royal Family, 1786-1854, reputed true father of Queen Victoria.
A member of the Ó Maolconaire bardic family of Connacht, Tuileagna is known from a number of extant works, including Labhram ar iongnaibh Éireann, addressed to Sir Nicholas Walsh, Chief Justice of the Common Pleas and Speaker of the third Irish Parliament convened in the reign of Queen Elizabeth I, (Perrott’s parliament) of 1585–6.
Tuileagna was a member of the Ó Maolconaire Brehon family, but it has proved difficult for researchers to uncover more detail about him.
But O'Donnell died at Simancus, being assisted on his death-bed by Ó Maolconaire (Four Masters, ad an. 1602) who also accompanied the remains to their last resting place in the Franciscan church at Valladolid.