Fotheringhay Castle Fotheringhay Castle Fotheringhay Castle (also Fotheringay Castle) was in the village of Fotheringhay to the north of the market town of Oundle, Northamptonshire (). It was probably founded around 1100 by Simon de Senlis, Earl of Northampton. In 1113, possession passed to Prince David of Scotland when he married Simon's widow. The castle then descended with the Scottish princes until the early 13th century when it was confiscated by King John of England. By 1220, Fotheringhay Castle was controlled by Ranulf de Blondeville, 6th Earl of Chester. In January the following year, the castle was briefly captured by William II
Fotheringhay annual fair beginning on the eve of the feast of St Michael (later moving to the Sunday after Relic Sunday in July and still celebrated in the nineteenth century). Sixteenth-century Fotheringhay, as observed by Leland, consisted a single street of around 40 houses and a population of around 300. In the 17th century the population dropped sharply when the castle was destroyed. By 1811 it had risen to a peak of around 310 but has fallen steadily since. The present population is 125 (2006 est.). The village was formerly home to a renowned grammar school, believed to have been formed