Movilla, County Down takes its name from the Irish magh bile, which means ‘plain of the ancient tree’ because in pre-Christian times a sacred tree had stood here. A monastery was founded here in 540 by St Finian and grew to be one of the most important in the country. However, after being sacked by Vikings in the ninth century, it went into decline and was eventually re-established as an Augustinian priory. This was closed down during the Dissolution of the Monasteries and today all that remains are the gable ends of a 15th century church, the space between them filled with tombstones.