Lady Jane Grey, 1536, 1537, 1554, also known as Lady Jane Dudley or the Nine-Day Queen, was an English noblewoman and de facto monarch of England and Ireland from 10 July until 19 July 1553, together with the bishops, reproduction of a woodcut from 1880, digitally enhanced, also known as Lady Jane Dudley or the Nine-Day Queen, was an English noblewoman and de facto monarch of England and Ireland from 10 July until 19 July 1553, together with the bishops, reproduction of a woodcut from 1880, digitally enhanced, also known as Lady Jane Dudley or the Nine-Day Queen, was an English noblewoman and de facto monarch of England and Ireland from 10 July until 19 July 1553, together with the bishops