John Dudley, 1st Duke of Northumberland English general, admiral, and politician (1504-1553) (1504–1553) Parents Elizabeth Grey, 6th Baroness Lisle Edmund Dudley Children Lord Henry Dudley Mary Dudley, Lady Sidney Lord Guildford Dudley Jane Dudley Katherine Hastings, Countess of Huntingdon John Dudley, 2nd Earl of Warwick Ambrose Dudley, 3rd Earl of Warwick Robert Dudley, 1st Earl of Leicester Siblings Andrew Dudley Bridget Plantagenet Frances Plantagenet Jerome Dudley Elizabeth Plantagenet Elizabeth Dudley Partners Jane Dudley, Duchess of Northumberland
