Ebenezer Sibly (1751 – c. 1799) was an English physician, astrologer and writer on the occult.

Life

He was the son of Edmund Sibly and Mary Larkholm, born in the parish of Cripplegate ward, London.[1] He was the brother of Manoah Sibly. Early on he devoted himself to medicine and astrology. He studied surgery in London.[2]

In 1785 he was working as an astrologer in Bristol; and by about 1788 had moved to London. In 1789 he became the first master of the Lodge of Joppa #188, one of the founding masonic lodges under the Ancient Grand Lodge of England. In 1790 he was temporarily in Ipswich, supporting Sir John Hadley D'Oyly, the Whig member, at the general election.[3] On 20 April 1792 he graduated M.D. from King's College, Aberdeen.[2]

Sibly was a deputy to Thomas Dunckerley in the founding of the Royal Ark Mariners,[4] and recognized Thomas Parkyns, 1st Baron Rancliffe as the next Grand Commander after Dunckerley's death.[5]

As a student of medicine, he became interested in the theories on animal magnetism by Anton Mesmer, joining Mesmer's Harmonic Philosophical School, and later also theosophy.[6]

Sibly died in London around 1799.[3]

Works Sibly is celebrated for the natal horoscope he cast of the United States of America, published in 1787 and is still cited.

Translations Ebenezer Sibly used an eclectic mixture of early modern esoteric works. His brother Manoah Sibly (1757–1840) was a linguist, as well as a Swedenborgian preacher. Under Manoah's name appeared texts including a revision of John Whalley's translation of the Tetrabiblos, and a translation of Placidus de Titis;[7][8] as an astrologer, Ebenezer is said to have used the Placidian system of houses;[citation needed] as a student of alchemy, he translated Bernard of Treviso (the fountain allegory).[9] It has been said that experts of the time would have seen that Sibly was not very discriminating about the sources he chose, and drew on unpublished translations that he had borrowed.[10] He knew the Book of Enoch via Charles Rainsford.[11]

The Complete Illustration Sibly published the New and Complete Illustration of the Celestial Science of Astrology in four volumes, from 1784.[12][13] He had completed it by the time he moved to London. The work, which had later editions under various titles, gave details of magical procedure, and an account of the spirit world derived from Reginald Scot, in the 1665 edition of Discoverie of Witchcraft.[14] Revised editions appeared posthumously as Astrology, A New and Complete Illustration of the Occult Sciences by Ebenezer Sibly, M.D. F.R.H.S., Embellished with Curious Copper-Plates, London (1806), and The New and Complete Illustration of the Celestial Science of Astrology (1817).

Source: https://en.wikipedia.org/wiki/Ebenezer_Sibly