It was not unnatural, therefore, that he should have come to regard the phenomena of spiritualism as the strongest evidence of those beliefs which were to him more important than life itself, and, this conviction once established, submission to the strange genius of Swedenborg followed almost as a matter of course, for by his "science of correspondencies," the new phenomena seemed to fall naturally and inevitably into their proper place in that strange dual scheme of spirit and matter into which Swedenborg had resolved the Universe. When he had once embarked upon Occultism, other curious beliefs followed in the train of these main convictions. He became greatly impressed with the work of a certain Mr. Melville who believed that he had rediscovered an ancient and long forgotten method of reading the stars which was in fact the original mystery of Freemasonry. Frederick took eagerly to this idea which seemed to fall naturally into place with the Swedenborgian science of correspondencies, and in 1872 he actually came to England with Mr. Melville in the hope of being able to convince the Freemasons that all modern Masonry with its boasted mysteries was futile and meaningless without the key of Mr. Melville's discovery in which lay the true explanation of all the masonic signs and symbols. Unfortunately an interview with the Duke of Leinster, the then Grand Master, gave the two apostles little satisfaction. It was on this visit that Frederick saw FitzGerald for the last time, and the latter described him to Mrs. Kemble as being "quite grand and sincere in this as in all else; with the Faith of a gigantic child--pathetic and yet humorous to consider and consort with." The influence of these ideas gradually coloured Frederick's view on all current subjects. His years in Florence had been spent in the "hubbub of imminent war," and he writes indignantly of "the rottenness of these pitiable petty States and the incredible fantastic tricks of their abominable rulers." None the less, though he hated and despised most existing monarchies, he was too much imbued with the romance and dignity of the past to look with a very favourable eye on revolution. At first he dismissed Mazzini as "deserving a hempen collar with Nana Sahib and the King of Delhi," an opinion which the experience of later years compelled him to reverse. The story of nineteenth-century Europe seemed to him chaos, but it was the chaos which was to precede the new spiritual dispensation, and political prejudice never hindered him from the true appreciation of progress. Thus he writes in 1869: