Fotheringhay Castle bridge. Little is known about the structural history of the castle while Langley was the owner in the 14th century; however, it is thought that he was responsible for building the outer bailey and partially filling the eastern part of the ditch surrounding the motte. The motte is in diameter at the base and across the flat top, some above ground level. The inner bailey is broadly rectangular and measures approximately . 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
Fotheringhay Castle with Edward IV of England to supplant his brother on the throne of Scotland. Mary, Queen of Scots, who had spent much of her 18 years of imprisonment at Sheffield Castle and Sheffield Manor, spent her final days at Fotheringhay, where she was tried and convicted of treason. In this time it was used as a state prison. She attended her own trial in the Great Hall on October 5, 1586, where it lasted two days. After waiting over two months for Elizabeth I of England to officially sign her death warrant, Mary was only given the verdict the day