Frances Grey, Duchess of Suffolk, English duchess (died 1559)

Frances Grey, Duchess of Suffolk, was an English noblewoman. She was the second child and eldest daughter of King Henry VIII's younger sister, Princess Mary, and Charles Brandon, 1st Duke of Suffolk. She was the mother of Lady Jane Grey, de facto Queen of England and Ireland for nine days, as well as Lady Katherine Grey and Lady Mary Grey.

July 16 is the 197th day of the year in the Gregorian calendar; 168 days remain until the end of the year.