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date: 18 September 2020

Heydon, Johnlocked

(b. 1629, d. in or after 1670)
  • Patrick Curry


Heydon, John (b. 1629, d. in or after 1670), writer on astrology and alchemy, and occultist, was born on 10 September 1629 in Green Arbour, London, the son of Francis Heydon of Sidmouth, Devon, and Mary Chandler of Worcestershire. He was the grandson of ...

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National Portrait Gallery, London
British Museum, London
British Library, London
Bodleian Library, Oxford
National Archives of the United Kingdom, Public Record Office, London
, 63 vols. (1885–1900), suppl., 3 vols. (1901); repr. in 22 vols. (1908–9); 10 further suppls. (1912–96); (1993)