Swords in County Dublin, the county town of the local government area of Fingal, is a large suburban town on the east coast of Ireland, situated ten kilometres north of Dublin city centre. It is the eighth largest urban area in Ireland, with a population of 40,776 as of the 2022 census. The town was reputedly founded c. AD 560. Located on the Ward River, Swords features Swords Castle, a restored medieval castle, a holy well from which it takes its name, a round tower and a Norman tower. Facilities in the area include the Pavilions shopping centre, one of the largest in the Dublin region, a range of civic offices, some light industries, the main storage facility and archive of the National Museum of Ireland and several parks. Dublin Airport is located nearby.

Columba or Colmcille was an Irish abbot and missionary evangelist credited with spreading Christianity in what is today Scotland at the start of the Hiberno-Scottish mission. He founded the important abbey on Iona, which became a dominant religious and political institution in the region for centuries. He is the patron saint of Derry. He was highly regarded by both the Gaels of Dál Riata and the Picts, and is remembered today as a Catholic saint and one of the Twelve Apostles of Ireland.