Wie trouwde met Cecily Neville, Duchess of Warwick?

Cecily Neville, Duchess of Warwick, Countess of Worcester (c.1425 – 26 July 1450) was a daughter of Richard Neville, 5th Earl of Salisbury and Alice Montacute, 5th Countess of Salisbury. Her siblings included Richard Neville, 16th Earl of Warwick; John Neville, 1st Marquess of Montagu; George Neville, (Archbishop of York and Chancellor of England); Katherine Neville, Baroness Hastings; and Alice Neville, Baroness FitzHugh.

John Tiptoft, 1st Earl of Worcester KG (8 May 1427 – 18 October 1470), was an English nobleman and scholar who served as Lord High Treasurer, Lord High Constable of England and Lord Deputy of Ireland. He was known as "the Butcher of England" to his Tudor detractors.

Hertog van Warwick (Engels: Duke of Warwick) is een Engelse adellijke titel.

De titel hertog van Warwick werd gecreëerd in 1445 door Hendrik VI voor Henry de Beauchamp, 14e graaf van Warwick. De titel verviel toen hij in 1446 zonder mannelijk nageslacht overleed.