In what battle did Richard Plantagenet's claimed father die?
Richard Plantagenet (Richard of Eastwell) Richard Plantagenet or Richard of Eastwell (? 1469 – 22 December 1550) was a reclusive bricklayer who was claimed to be a son of Richard III, the last Plantagenet King of England.
Sir Edward de Courtenay Sir Edward Courtenay (c.1385 – c. August 1418) was the eldest son of Edward de Courtenay, 11th Earl of Devon (d. 5 December 1419). He fought at Agincourt, and was killed in a sea battle in Henry V's continuing campaigns in Normandy.