This Day in History: 1425-02-25
On 25th February 1425, the title of Duke of York was restored, having been stripped because of Richard of Cambridge’s treason and execution in 1415. Richard, Earl of Cambridge (father of Richard Plantagenet, 3rd Duke of York and lord of Sandal Castle) was the second eldest son of Edmund of Langley, 1st Duke of York. When his elder and childless brother, Edward, 2nd Duke of York, was killed at the Battle of Agincourt, young Richard Plantagenet later inherited the title, with the attainder on his gaining all of the dukedom’s rights and lands lifted as he reached adulthood.