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 Robinson was published with Hodder & Stoughton. In October 2016, it was revealed in the media that Robinson was planning to donate her archive to Mayo County Council, as part of the development of The Mary Robinson Centre, and had applied to have the archive designated under the Taxes Consolidation Act, 1997, potentially resulting in a personal tax credit to her worth over €2m, arising from the donation of her personal papers. The house proposed to be used for the centre was to be purchased from the brother of Mary Robinson for €665,000. The website of the Mary Robinson Centre lists