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
Lord Edmund Howard years of ineffectual service, where he achieved very little, and earned even less. Howard died on 19 March 1539, a year before his daughter, Catherine Howard, became queen of England. His widow, Margaret, was among the ladies appointed to serve her stepdaughter when her household was formed in August 1540. Margaret later married Henry Manock. Although Steinman conjectured that Margaret Mundy's third husband was the Henry Manox, who had been music master to Catherine Howard in her youth, and had been involved in sexual indiscretions with her which later contributed to her downfall, Bindoff established that Margaret Mundy's third husband,