Abernethy () is a village in Perth and Kinross, Scotland, situated south-east of Perth. Etymology Abernethy, recorded in the 10th century as Aburnethige, means 'mouth of the river Nethy'. The first element of the name is the Pictish word aber 'river mouth'. The river-name Nethy is from the Celtic root nect- 'pure, clean'. The Nethy Burn flows down from the Ochil Hills past the present village. The Gaelic form of the name is Obar Neithich and derives from the same roots as the English name. History The village was once the "capital" (or at least a major religious and political centre) of the kingdom of the Picts. The parish church, which sits on land given by Nechtan, king of the Picts, is dedicated to Saint Brigid of Kildare of (fl. 451–525), and the church is said to have been founded by Dairlugdach, second abbess of Kildare, one of early Christian Ireland's major monasteries. Abernethy was the site of the Treaty of Abernethy in 1072 between William the Conqueror and Malcolm III of Scotland. Abernethy is believed to have been the seat of an early Pictish bishopric, its diocese extending westward along Strathearn. In the 12th century the bishop's seat was moved to Muthill, then Dunblane, so that Abernethy, no longer being a residential bishopric is today listed by the Catholic Church as a titular see. Abernethy remained the site of a small priory of Augustinian canons, founded 1272. In the 15th century, this priory was suppressed in favour of a collegiate church under the patronage of the Douglas Earls of Angus. Remains of the collegiate church survived until 1802 within the present village graveyard, when they were replaced by the present plain red sandstone church, which is still dedicated to Saint Brigid. Abernethy Round Tower The village has one of Scotland's two surviving Irish-style round towers (the other is at Brechin, Angus); both are in the care of Historic Environment Scotland. The tower stands high, and it is possible to climb to the top, using a modern metal spiral staircase (the tower originally had several wooden floors linked by ladders). The tower was evidently built in two stages (shown by a change in the masonry), and probably dates from the 11th to early 12th centuries. Several pieces of Pictish or early medieval sculpture have been found in Abernethy, including an incomplete Pictish symbol stone attached to the base of the