Wilmot lived together for four years; and, in October, 1771, while she was pregnant, her royal mate deserted her, and, as was alleged, contracted a bigamous marriage with Lady Anne Horton, sister of the well-known Colonel Luttrel. George III., having been aware of the previous union with Olive Wilmot, was very indignant at this second connection, and would not allow the Duke of Cumberland and his second wife to come to Court. Indeed, it was mainly in consequence of this marriage, and the secret marriage of the Duke of Gloucester, that the Royal Marriage Act was forced through Parliament. Olive Wilmot, as the petitioner's counsel asserted, having been deserted by her husband, gave birth to a Child Olive, who ought to have borne the title of Princess of Cumberland. The baby was baptised on the day of its birth by Dr. Wilmot, and three certificates to that effect were produced, signed by Dr. Wilmot and his brother Robert. But, although the king was irritated at the conduct of his brother, he was at the same time anxious to shield him from the consequences of his double marriage, and for that purpose gave directions to Lord Chatham, Lord Warwick, and Dr. Wilmot that the real parentage of the child should be concealed, and that it should be re-baptised as the daughter of Robert Wilmot, whose wife had just been confined. The plastic divine consented to rob the infant temporarily of its birthright but at the same time required that all the proceedings should be certified by the king and other persons as witnesses, in order that at a future time she should be replaced in her proper position. Perhaps, in ordinary circumstances, it would not have been possible for a country priest thus to coerce George III.; but Dr. Wilmot was in possession of a fatal secret. As is well known, King George was publicly married to Princess Charlotte in 1762; but, according to the showing of the petitioners, he had been previously married, in 1759, by this very Dr. Wilmot, to a lady named Hannah Lightfoot. Thus he, as well as the Duke of Cumberland, had committed bigamy, and the grave question was raised as to whether George IV., and even her present Majesty, had any right to the throne. Proof of this extraordinary statement was forthcoming, for on the back of the certificates intended to prove the marriage of the Duke of Cumberland and Olive Wilmot, the following certificates were endorsed:-- "This is to solemnly certify that I married George, Prince of Wales, to Princess Hannah, his first consort, April 15, 1759; and that two princes and a princess were the issue of such marriage. J. WILMOT." "_London, April_ 2, 176--."