Agnes Howard, Duchess of Norfolk Agnes Howard, Duchess of Norfolk Agnes Howard (née Tilney) (c. 1477 – May 1545) was the second wife of Thomas Howard, 2nd Duke of Norfolk. Two of King Henry VIII's Queens were her step-granddaughters, Anne Boleyn, and Catherine Howard. After her mother's death, Catherine Howard was in the Dowager Duchess's care during her youth, and as a result of the Duchess's lax guardianship, committed sexual indiscretions while in the Duchess's household which led to her execution as Queen. Agnes' brother, Sir Philip Tilney of Shelley (d.1533), was the paternal grandfather of Edmund Tilney (1535/6–1610), Master of the Revels to Queen
House of Howard three are earldoms, and the latter a barony. Throughout much of English, and later British history, the Howards have played an important role. Claiming descent from Hereward the Wake, the resister of the Norman conquest who has been much celebrated in folklore, John Howard fought to the death at the Battle of Bosworth Field in defence of the cause for the House of York. They regained favour with the new Tudor dynasty after leading a defence of England from Scottish invasion at the Battle of Flodden, and Catherine Howard subsequently became the fifth wife and Queen consort to King Henry