Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
SACROBOSCO, JOHANNES DE England; Francec.1220-56, author; astronomer; mathematician; educated at Oxford; went to Paris in 1220; best known for his book "De Sphaera", an astronomical text based on Ptolemy and his Arabic commentators; also known as John of Holywood. Yorkshire; Monastery of Holywood, Nithsdale; Paris. Gunther 2; DSB.

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