Archibald Bower (17 January 1686 – 3 September 1766) was a Scottish historian noted for his complicated and varying religious faith and the accounts he gave of it. Scholars now consider them lacking in credibility.<!--Also, this should be elaborated upon in the body of the article, which currently does not make such a thing clear.-->
Educated at the Scots College, Douai, Bower became a Jesuit in Rome. He joined the Church of England a while after returning to London in 1726. He wrote a History of the Popes (1748–66, 7 volumes). This work was drawn into a damaging controversy concerning his apparent return to the Jesuit or Catholic fold. By the end of his life, it appeared he had changed religion three times.<!--This is not clear from the body of the article.--><!--The direction of the three conversions is not clear.-->
Life
Early life
He was born on 17 January 1686 at or near Dundee. In 1702 he was sent to the Scots College, Douai; he then went to Rome, and was admitted to the Society of Jesus on 9 December 1706. After a novitiate of two years, he went in 1712 to Fano, where he taught classics till 1714, when he moved to Fermo. In 1717 he was recalled to Rome to study divinity in the Roman College, and in 1721 was transferred to the college of Arezzo, remaining till 1723, and became reader of philosophy. He was next sent to Florence, and the same year moved on to Macerata, where he stayed till 1726. By then he was, probably, professed of the four vows (his own statements concerning himself may not be reliable).
The turning-point in Bower's career was his transfer from Macerata to Perugia, and his departure from there to England in 1726. Jesuit records show that the Order sent him to England. Bower gave a quite different story in Answer to a Scurrilous Pamphlet (1757). Another account had been previously published by Richard Baron in 1750, allegedly based on the story Bower gave of his "escape" to Dr. Hill, chaplain to the archbishop of Canterbury. A third account is printed at the end of Bower and Tillemont compared (1757) by Douglas. keeper of Queen Caroline of Ansbach's library (10 September 1748), Bower obtained the place through the interest of Lyttelton with the prime minister Henry Pelham. The next year (4 August 1749), he married a niece of Bishop William Nicolson, a daughter of a clergyman of the Church of England. This lady had a fortune, and a child by a former husband. He had already been engaged in a treaty of marriage, which did not take effect, in 1745. In April 1754 Lyttelton appointed him clerk of the buck-warrants. He was paid to revise its second edition. supporting the genuineness of the letters; and testimony of a Mrs. Hoyles whom Bower had converted. There was a reply from Bower's side, and Douglas published a second tract, Bower and Tillemont compared (1757), in which he argued that the History of the Popes, especially the first volume, was in effect a translation of the work of Louis-Sébastien Le Nain de Tillemont. In 1757 Bower brought out three long pamphlets, and Douglas followed with A Full Confutation of all the Facts advanced in Mr. Bower's Three Defences (1757), and A Complete and Final Detection of A——d B——r (1758), with documentation from Italy, and arguing that Bower was an imposter.