in Oxford Dictionary of National Biography
September 2004; p ublished online September 2004 .
Reference Entry. Subjects: Mysticism; History of Science and Technology; Pure Mathematics. 318 words.
Baker, Humphrey (fl. 1557–1574), writer on astrology and arithmetic, whose origins are unknown, was living in London when his almanac was published in 1557. A small volume, printed in black...