The changes made in her world of new conditions were mainly as follows: Her uncle, the Reverend James, who as a man of learning and dignity was accustomed to high-class society, and as a preacher of eminence occasionally in touch with Crown and Court, became her father; and she herself the child of a secret marriage with a great lady whose personal rank and condition would reflect importance on her daughter. But proof, or alleged proof, of some kind would be necessary and there were too many persons at present living whose testimony would be available for her undoing. So her uncle James shifted his place and became her grandfather. To this the circumstances of his earlier life gave credibility in two ways; firstly because they allowed of his having made a secret marriage, since he was forbidden to marry by the statutes of his college, and secondly because they gave a reasonable excuse for concealing his marriage and the birth of a child, publicity regarding which would have cost him his livelihood.
At this point the story began to grow logically, and the whole scheme to expand cohesively. Her genius as a writer of fiction was being proved; and with the strengthening of the intellectual nature came the atrophy of the moral. She began to look higher; and the seeds of imagination took root in her vanity till the madness latent in her nature turned wishes into beliefs and beliefs into facts. As she was imagining on her own behoof, why not imagine beneficially? This all took time, so that when she was well prepared for her venture things had moved on in the nation and the world as well as in her fictitious romance. Manifestly she could not make a start on her venture until the possibility vanished of witnesses from the inner circle of her own family being brought against her; so that she could not safely begin machinations for some time. She determined however to be ready when occasion should serve. In the meantime she had to lead two lives. Outwardly she was Olive Serres, daughter of Robert Wilmot born in 1772 and married in 1791, and mother of two daughters. Inwardly she was the same woman with the same birth, marriage and motherhood, but of different descent being (imaginatively) grand-daughter of her (real) uncle the Rev. James Wilmot D. D. The gaps in the imaginary descent having been thus filled up as made and provided in her own mind, she felt more safe. Her uncle — so ran her fiction — had early in his college life met and become friends with Count Stanislaus Poniatowski who later became by election King of Poland. Count Poniatowski had a sister — whom the ingenious Olive dubbed “Princess of Poland” — who became the wife of her uncle
(now her grandfather) James. To them was born, in 1750, a daughter Olive, the marriage being kept secret for family reasons, and the child for the same reason being passed off as the offspring of Robert the housepainter. This child Olive, according to the fiction, met His Royal Highness Henry Frederick, Duke of Cumberland, brother of the King, George III. They fell in love with each other and were privately married — by the Rev. James Wilmot D. D. — on 4 March 1767. They had issue one daughter, Olive, born at Warwick 3 April 1772. After living with her for four years the Duke of Cumberland deserted his wife, who was then pregnant, and in 1771 married — bigamously, it was alleged — Lady Anne Horton, sister of Colonel Luttrell, daughter of Lord Irnliam, and widow of Andrew Horton of Catton, Derbyshire. The (alleged) Royal Duchess died in France in 1774, and the Duke in 1790.
Thus fact and fiction were arrayed together in a very cunning way. The birth of Olive Wilmot (afterwards Serres) in 1772 was proved by a genuine registry. Likewise that of her daughter Mrs. Ryves. For all the rest the certificates were forged. Moreover there w T as proof of another Olive Wilmot whose existence, supported by genuine registration, might avert suspicion; since it would be difficult to prove after a lapse of time that the Olive Wilmot born at Warwick in 1772 daughter of Robert (the house-painter), was not the granddaughter of James (the Doctor of Divinity). In case of necessity the real date (1759) of the birth of Olive Wilmot sister of the Rev. James could easily be altered to the fictitious date of the birth of “Princess” Olive born 1750.
It was only in 1817 that Mrs. Serres began to take active measures for carrying her imposture into action; and in the process she made some tentative efforts which afterwards made difficulty for her. At first she sent out a story, through a memorial to George III, that she was daughter of the Duke of Cumberland by Mrs. Payne, wife of Captain Payne and sister of James Wilmot D. D. This she amended later in the same year by alleging that she was a natural daughter of the Duke by the sister of Doctor Wilmot, whom he had seduced under promise of marriage. It was not till after the deaths of George III and the Duke of Kent in 1820, that the story took its third and final form.
It should be noticed that care was taken not to clash with laws already in existence or to run counter to generally received facts. In 1772 was passed the Royal Marriage Act (12 George III Cap. 11) which nullified any marriage contracted with anyone in the succession to the Crown to which the Monarch had not given his sanction. Therefore Mrs. Serres had fixed the (alleged) marriage of (the alleged) Olive Wilmot with the Duke of Cumberland as in 1767 — five years earlier — so that the Act could not be brought forward as a bar to its validity. Up to 1772 such marriages could take place legally. Indeed there was actually a case in existence — the Duke of Gloucester (another brother of the King) having married the dowager Countess of Waldegrave. It was of common repute that this marriage was the motive of the King’s resolve to have the Royal Marriage Act added to the Statute book. At the main trial it was alleged by Counsel, in making the petitioner’s claim, that the King (George III) was aware of the Duke of Cumberland’s marriage with Olive Wilmot, although it was not known to the public, and that when he heard of his marriage with Lady Anne Horton he was very angry and would not allow them to come to Court.
The various allegations of Mrs. Serres as to her mother’s marriage were not treated seriously for a long time but they were so persisted in that it became necessary to have some denial in evidence. Accordingly a law-case was entered. One which became a cause celebre. It began in 1866 — just about a hundred years from the time of the alleged marriage. With such a long gap the difficulties of disproving Mrs. Serres’ allegations were much increased. But there was no help for it; reasons of State forbade the acceptance or even the doubt of such a claim. The really important point was that if by any chance the claimant should win, the Succession would be endangered.
The presiding judge was the Lord Chief Justice, Lord Cockburn. With him sat Lord Chief Baron Pollock and the Judge Ordinary Sir James Wilde. There was a special jury. The case took the form of one in the English Probate Court made under the “Legitimacy Declaration Act.” In this case, Mrs. Ryves, daughter of Mrs. Serres, was the petitioner. Associated with her in the claim was her son, who, however, is of no interest in the matter and need not be considered. The petition stated that Mrs. Ryves was the legitimate daughter of one John Thomas Serres and Olive his wife, the said Olive being, whilst living, a natural-born subject and the legitimate daughter of Henry Frederick, Duke of Cumberland and Olive Wilmot, his wife. That the said Olive Wilmot, born in 1750, was lawfully married to His Royal Highness Henry Frederick, Duke of Cumberland, fourth son of Frederick Prince of Wales (thus being grandson of George II and brother of King George III), on 4 March 1767, at the house of Thomas, Lord Archer, in Grosvenor Square, London, the marriage being performed by the Rev. James Wilmot D. D., father of the said Olive Wilmot. That a child, Olive, was born to them on 3 April 1772, who in 1791 was married to John Thomas Serres. And so on in accordance with the (alleged) facts above given.
The strange position was that even if the petitioner should win her main case she would prove her own illegitimacy. For granting that the alleged Olive Serres should have been legally married to the Duke of Cumberland, the Royal Marriage Act, passed five years later, forbade the union of the child of such a marriage, except with the sanction of the reigning monarch.
In the making of the claim of Mrs. Ryves a grave matter appeared — one which rendered it absolutely necessary that the case should be heard in the most formal and adequate way and settled once for all. The matter was one affecting the legality of the marriage of George III, and so touching the legitimacy of his son afterwards George IV, his son afterwards William IV and his son the Duke of Kent, father of Queen Victoria — and so debarring them and all their descendants from the Crown of England. The points