O'Toole family

The O'Tooles of Leinster, one of the leading families of that province, are descended from Tuathal Mac Augaire, King of Leinster (died 958), who belonged to the Uí Dúnlainge dynasty. The name is an anglicisation of the Irish Ó Tuathail.

Their original territory comprised the southern part of the present County Kildare but they were driven from it during the Anglo Norman invasion and settled in the mountains of what is now County Wicklow around Glendalough.

Here, with their kinsmen the O'Byrne family, they were noted for their tough resistance to English domination for four centuries; including exercising great influence over the foundation of the Confederation of Kilkenny in 1642 in what had become Confederate Ireland.

At the start of the 16th century, there were five great houses, all, owing allegiance to "The O'Toole of Powerscourt" as the recognized chief:

O'Toole

O'Toole is an Irish surname. It may refer to:

People

Other uses

See also

O'Toole (surname)

People