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
Catherine Howard, Countess of Suffolk Catherine Howard, Countess of Suffolk Catherine (or Katherine) Howard, Countess of Suffolk (1564–1638), was an English court office holder. She served as lady-in-waiting to the queen consort of England, Anne of Denmark. She was born in Charlton, Wiltshire, the oldest child of Sir Henry Knyvet and his wife Elizabeth Stumpe. Her uncle was Sir Thomas Knyvet, who foiled the gunpowder plot. Early in her life, she married Richard Rich, son of Robert Rich, 2nd Baron Rich, and grandson of Richard Rich, 1st Baron Rich. After his death in 1580 she then married Sir Thomas Howard, who twenty years later was