Skerries is a seaside town in County Dublin, Ireland, now part of the Fingal council area. The name comes from the Norse word Skere which has descended into the Irish word Na Sceirí which means ¨The Rocks.¨
Early writers tell how an island off Skerries was used as a landing place for an invasion, which happened in the second century. This island was either Shenick or Red Island, which would have been a tidal island at the time. When the invaders landed, they formed ranks and at low tide marched to the mainland, where they were promptly defeated at the ancient settlement of Knocknagin, north of Balbriggan. The islands were previously known as the Islands of Cor possibly after the original inhabitants.
In 797 AD, the Vikings (or Danes) carried out one of their earliest raids in Ireland when they plundered the monastery on Church Island. As the origin of the name is Norse and many localities have Norse-based names, it is safe to assume the Vikings did settle and occupy the area. Sitric, who was a son of a Dane called Murchard, re-founded the monastery on Church Island in 1120. He dedicated it to St. Patrick, the Apostle of Ireland. By this time, the Danes who had settled in Ireland had become Christians.
In 1148, Saint Malachy, Archbishop of Armagh, arranged a synod on St. Patrick's island to settle differences between the Irish Christians and the Pope. Fifteen bishops, two hundred priests and other clergy were present.
In 1320, the manor of Skerries was granted to Sir Michael le Veel; his descendants Anglicised their name to Calf.
The Prior of Holmpatrick received permission to build a pier in 1496 from King Henry VII. At this time, Skerries was the property of the monastery of Holmpatrick and was known as the Port of Holmpatrick.
In 1565, after the Reformation, the monastery and its lands became the property of Thomas Fitzpatrick. In 1605 the manor and lands of Holmpatrick was granted to the Earl of Thomond. In 1721 the last Earl sold the manor and lands, including the town of Skerries, to the Hamilton family of Hacketstown.
In 1897, the Hamilton family were granted the title of Lord Holmpatrick. Comparisons between maps of Skerries drawn in 1703 and 1760 suggest that the Hamilton family was responsible for setting out the streets of the town as they are today. Between 1863 and 1865 a monument to the memory of James Hans Hamilton, the local landlord and MP, was erected in Skerries.