The ancient kingdom of Ossory was formed around the 2nd century when the Osraighe, an Érainn
Iverni tribe, led by their King Aengus Osrithe, established a semi-independent state within the territory of the
Laigin (Leinster). Part of that territory now includes Freynestown and was in the early medieval period the
Tuatha of the Ui Duach - the descendants of
Duach who held these lands from the mid-6th century." Also in the "Feilire of
Aengus the Culdee" - "Hui Scellain was in Sliabh Mairge, the mountain district which, extending into Kilkenny from Carlow and Queen's County, embraced the Castlewarren, Johnswell, and Kilmogar hills, in the north of the Barony of Gowran." The septs of Ua Braonáin (O'Brennan), Ua Donnchadha (Dunphy, O'Donoghue), Ua Cearbhaill (O'Carrowill, O'Carroll, MacCarroll) and Mac Giolla Phadraig (Fitzpatrick), were for many centuries dominant in this part of Ossory. Freynestown townland is the location of the old monastery of St.
Scuithin a 6th- and 7th-century
Irish saint with strong connections to
Wales. Tiscoffin Monastery is noted in the
List of monastic houses in Ireland. The neighbouring town of
Castlewarren celebrates this ancient saint's memory with the church of St.Scuithin. There exists another Freynestown, near
Dunlavin in
County Wicklow which stems from the same family of "de la freyne" ==References==