Lady Mary Fox Lady Mary Fox Lady Mary Fox (née FitzClarence; 19 December 1798 – 13 July 1864) was an illegitimate daughter of King William IV of the United Kingdom by his mistress Dorothea Jordan. In later life she became a writer. Mary FitzClarence was born in Bushy House as the fourth child and second daughter of the then Prince William, Duke of Clarence, and his companion Dorothea Jordan. She was "a fine looking, brown girl with a pleasant countenance and manners". In 1820, her younger sister Elizabeth was courted by Charles Richard Fox, the eldest but illegitimate son of Lord and Lady
English and British royal mistress Melusine von der Schulenburg, who was so tall and scrawny that she was nicknamed "the maypole". Sophia von Kielmansegg, sometimes referred to as a mistress of George I, was actually his morganatic half-sister; they were both children of Ernest Augustus, Elector of Hanover. She was known to compete for influence with Melusine and assumed, or pretended, to be a mistress by the British courtiers. George II had only one principal mistress, Henrietta Howard, who maintained this station for well over a decade. It is probable that George II considered having a mistress necessary, for he was very much in love