St. Mary's Abbey, Dublin St. Mary's Abbey, Dublin St. Mary's Abbey was a former Cistercian abbey located near Abbey Street in Dublin, Ireland. Its territory stretched from the district known as Oxmanstown down along the River Liffey until it met the sea. It also owned large estates in other parts of Ireland. It was one of several liberties that existed in Dublin since the arrival of the Anglo-Normans in the 12th century, which gave it jurisdiction over its lands. The abbey was founded by the Irish king Máel Sechnaill mac Máele Ruanaid (died 862) in 846, according to the Annals of the Four Masters.
Naul, Dublin Naul, Dublin Naul (, also known as "The Naul"), is a village at the northern edge of Fingal and the traditional County Dublin, Ireland. At the northern side of the village, the Delvin River marks the boundary with County Meath. Naul is also a civil parish in the historic barony of Balrothery West. The village is a crossroads between the R122 and R108 regional roads, the latter being the traditional route between Dublin and the port of Drogheda, while the R122 travels from Finglas in the south to Balbriggan. The River Delvin passes Naul to the north, with cliffs of