Jean de Roquetaillade

Manuscript from 1350 by de Roquetaillade Jean de Roquetaillade, also known as John of Rupescissa, (ca. 1310 – between 1366 and 1370) was a French Franciscan alchemist and eschatologist. Provided by Wikipedia
1
Published 1514
Other Authors: '; ...Joannes de Rupescissa....
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2
Published 1517
Other Authors: '; ...Joannes de Rupescissa....
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