Frances Villiers, Countess of Jersey his "wife", Maria Fitzherbert, with whom he had undergone a form of marriage in a clandestine Church of England ceremony that all parties to it knew was invalid under the Royal Marriages Act 1772. Having encouraged the Prince of Wales to marry his first cousin, Caroline of Brunswick in 1794, Lady Jersey nevertheless set out to make Caroline's life difficult. However, the now Princess of Wales (Caroline) had very little regard for George IV, nor he for her, and after the birth of their child, they lived apart during their twenty-five year marriage, leaving a void Frances and other mistresses,
Mary II of England line to the throne after her father. The Duke of York converted to Roman Catholicism in 1668 or 1669 and the Duchess about eight years earlier, but Mary and Anne were brought up as Anglicans, pursuant to the command of Charles II. They were moved to their own establishment at Richmond Palace, where they were raised by their governess Lady Frances Villiers, with only occasional visits to see their parents at St James's or their grandfather Lord Clarendon at Twickenham. Mary's education, from private tutors, was largely restricted to music, dance, drawing, French, and religious instruction. Her mother died in