John de Vere, 12th Earl of Oxford
John de Vere, 12th Earl of Oxford, was the son of Richard de Vere, 11th Earl of Oxford, and his second wife, Alice Sergeaux (1386–1452). A Lancastrian loyalist during the latter part of his life, he was convicted of high treason and executed on Tower Hill on 26 February 1462.
Site of the scaffold on Tower Hill
Richard de Vere, 11th Earl of Oxford
Richard de Vere, 11th Earl of Oxford KG was the son and heir of Aubrey de Vere, 10th Earl of Oxford. He took part in the trial of Richard, Earl of Cambridge, and Lord Scrope for their part in the Southampton Plot, and was one of the commanders at Agincourt in 1415.
Battle of Agincourt, 15th century miniature