||The English used in this article or section may not be easy for everybody to understand. (November 2011)|
A sixteenth-century portrait by
|Born||July 13, 1527
Tower Ward, London, England
|Died||1609, aged 82
Mortlake, Surrey, England
John Dee (July 13, 1527 – 1609) was a noted English mathematician, astronomer, astrologer, geographer, occultist, and consultant to Queen Elizabeth I. He also studied to alchemy, divination, and Hermetic philosophy.
Dee lived during a time when people were just learning the difference between science and magic. He was one of the most learned men of his time. He lectured to crowded halls at the University of Paris when still in his early twenties. Dee was an expert in mathematics, astronomy and navigation. He trained many of those who would go on voyages of discovery for England. In fact, he coined the term "British Empire".
At the same time, he was very interested in magic and Hermetic philosophy. He spent the last third of his life studying mostly these subjects. During his time, these subjects were not thought to be opposed to science. They were thought to be part of science.
Biography[change | change source]
Early years[change | change source]
jonathan Dee was born in London in a Welsh family. The last name Dee cames from the Welsh word du, meaning "black". He graduated from St. John's College, Cambridge when he was eighteen. He was a founding fellow of Trinity College. He lectured briefly at Cambridge. Then he left England to study in continental Europe and lecture in Paris and Louvain. He returned to England in the 1540s.
In 1555, he was arrested and charged with practicing black magic for having cast horoscopes of Queen Mary and Princess Elizabeth; the charges were expanded to treason against Mary. Dee appeared in the Star Chamber and cleared himself. When he was released, he became a scientific advisor to Elizabeth I, even deciding on the best date for her to be crowned in 1558.
In 1564, Dee wrote the Hermetic work Monas Hieroglyphica ("The Hieroglyphic Monad") about a symbol of his own design which stood for the mystical unity of all creation. This work was highly valued by many people of Dee's time. However there was a secret about it which has been lost. This makes the book hard to understand today.
He published a "Mathematical Preface" to Henry Billingsley's English translation of Euclid's Elements in 1570. He wrote about how important mathematics was for the other arts and sciences. Because this book was written for the public, it was Dee's most popular work.
Later life[change | change source]
He met Edward Kelly in 1582 and Kelly became his companion. Kelly was a convicted forger. Kelly helped Dee to get visions from angels using a crystal ball. The angels gave them a language called Enochian and dictated several books through Kelly. Dee's crystal ball ended up in the British Museum. It went unnoticed for many years in the mineral collection. Most of the still existing papers of Dee are also in the British Museum.
Final years[change | change source]
In 1583, while Dee was away in Europe, his home and library at Mortlake were destroyed by a mob. Later, Dee came to believe that many of his books had been stolen by former friends and associates. He asked Queen Elizabeth for help. She made him Warden of Christ's College, Manchester, in 1592. He remained in this position until 1604.
When Elizabeth I died in 1603, so did Dee's influence: he was forced to retire to his home at Mortlake where he died in poverty.
Publication of Enochian writings[change | change source]
About ten years after his death, the antiquarian Robert Cotton found some of Dee writings, mostly records of Dee's communications with angels. Cotton's son gave these writings to the scholar Méric Casaubon, who published them in 1659 as A True & Faithful Relation of What passed for many Yeers between Dr. John Dee (A Mathematician of Great Fame in Q. Eliz. and King James their Reignes) and some spirits.
This was the public had heard about Dee's spiritual conferences. The book was extremely popular and sold quickly. Because Casaubon wrote in his introduction that Dee was really dealing with evil spirits when he believed he was communicating with angels, Dee was thought of as deluded for some time.
Personal life[change | change source]
Dee was married three times and had eight children. His eldest son was Arthur Dee. He was also an alchemist and Hermetic writer.
References[change | change source]
- According to Charlotte Fell Smith, this portrait was painted when Dee was 67. It belonged to his grandson Rowland Dee and later to Elias Ashmole, who left it to the University of Oxford.
- "Mortlake". The Environs of London: County of Surrey 1: 364-88. 1792. http://www.british-history.ac.uk/report.asp?compid=45385. Retrieved 27 October 2006.
- Forshaw, Peter J. (2005). "The Early Alchemical Reception of John Dee's Monas Hieroglyphica". Ambix (Maney Publishing) 52 (3): 247–269.
- "John Dee (1527–1608): Alchemy - the Beginnings of Chemistry". Museum of Science and Industry in Manchester. 2005. http://www.msim.org.uk/uploadedDocs/Document_Depository_01/John%20Dee.pdf. Retrieved 26 October 2006.
- Stephen Johnston (1995). "The identity of the mathematical practitioner in 16th-century England". Museum of the History of Science, Oxford. http://www.mhs.ox.ac.uk/staff/saj/texts/mathematicus.htm. Retrieved 27 October 2006.
- Frank Klaassen (2002-08). "John Dee's Conversations with Angels: Cabala, Alchemy, and the End of Nature". Canadian Journal of History.
- Meric Casaubon (1659 Republished by Magickal Childe (1992)). A True & Faithful Relation of What passed for many Yeers between Dr. John Dee (A Mathematician of Great Fame in Q. Eliz. and King James their Reignes) and some spirits. ISBN 0-939708-01-9.
- Walter I. Trattner (01-1964). "God and Expansion in Elizabethan England: John Dee, 1527–1583". Journal of the History of Ideas 25 (1): 17–34.
Other websites[change | change source]
|Wikimedia Commons has media related to: John Dee|
- Azogue: It is a section of the e-journal Azogue with original reproductions of Dee texts.
- John Dee reports of Dee and Kelley's conversations with Angels edited in PDF by Clay Holden:
- Mysteriorum Liber Primus (with Latin translations)
- Notes to Liber Primus by Clay Holden
- Mysteriorum Liber Secundus
- Mysteriorum Liber Tertius
- The J.W. Hamilton-Jones translation of Monas Hieroglyphica from Twilit Grotto: Archives of Western Esoterica
- The Private Diary of Dr. John Dee And the Catalog of His Library of Manuscripts at Project Gutenberg
- O'Connor, John J; Edmund F. Robertson "John Dee". MacTutor History of Mathematics archive.
- John Dee's Monas Hieroglyphica, Ambix Volume 52, Part 3 2005
- Alchemical Manchester - The Dee Connection -(contemporary article on Dee)
- Ambix: The Journal of Alchemy and Chemistry