Walter Devereux (died 1402) and landed in Wales on 24 July, Devereux was probably among the rebel forces that eventually captured the king at Flint Castle. Following Richard II's abdication, Bolingbroke was crowned Henry IV on 13 October 1399. Walter Devereux was appointed to a Commission of array in Herefordshire on 18 December 1399. On 6 January 1400 Henry IV did not show up for the Epiphany feast being forewarned of a plot, and the conspirators scattered only to be captured, killed, and attainted over the next 2 weeks. In mid-August 1400 Henry IV led an army into Scotland to suppress raiding, and Walter
Sandal Castle Sussex and Reigate in Surrey, Castle Acre Castle in Norfolk and Conisbrough in Yorkshire. In 1347, Edward III granted Sandal to his fifth son Edmund of Langley who was six years old at the time. His elder brother John of Gaunt held Pontefract and Knaresborough Castles, Edmund was granted Wark Castle near Coldstream in the Scottish Borders, and in 1377 Fotheringhay Castle in Northamptonshire which was to become his home, and for the next 75 years the family seems to have spent little time at Sandal, leaving it to the management of constables or stewards. In 1385 Edmund was made