Róis Ní Chonchobair, (also Rose O'Connor) Princess of Connacht and Ireland, Lady of Meath, fl.
[1][2] Róis was one of some thirteen children of King of Ireland, Ruaidrí Ua Conchobair.
[3][4] This marriage angered King Henry II of England, as it had been undertaken without his permission.
[4] Henry II may have feared that De Lacy was gaining too much power, and might, with this marriage, be planning to succeed Ruaidrí Ua Conchobair as king of Ireland.
[1] To curtail this possibility, Henry II recalled De Lacy to England, twice, in 1179 and 1181.