Elizabeth Howard, Duchess of Norfolk

Lady Elizabeth Stafford was the eldest daughter of Edward Stafford, 3rd Duke of Buckingham and Lady Eleanor Percy. By marriage she became Duchess of Norfolk. Her stormy marriage to Thomas Howard, 3rd Duke of Norfolk, created a public scandal.

Lady Elizabeth Stafford, born about 1497, was the eldest daughter of Edward Stafford, 3rd Duke of Buckingham, and Eleanor Percy . Through both parents Elizabeth was a descendant of King Edward III. Her grandparents on her fathers side were Henry Stafford, 2nd Duke of Buckingham, and Lady Katherine Woodville , and on her mothers, Henry Percy, 4th Earl of Northumberland, and Lady Maud Herbert. Her paternal grandfather, the 2nd Duke, was executed for treason in 1483 by King Richard III, and in 1521 her own father suffered the same fate when he was beheaded on Tower Hill for treason against King Henry VIII.

Source: Wikipedia