John of Tewkesbury
- Luminita Florea
( fl 1351–92). English friar . He was from the Custody of Bristol and was the author-compiler of the Quatuor principalia musice ( GB-Ob Digby 90; CoussemakerS, iv, 200–98; shortened version in GB-Lbl Cotton Tiberius B.IX, ante f. 204-214r; CoussemakerS, iii, 334–64) and the scribe, maker and owner of the earliest extant copy of this work, completed at Oxford on 4 August 1351 and donated by John to the Oxford Franciscans in 1388 with the assent of Thomas de Kingsbury, the 26th provincial minister of the Franciscan order in England. Another book of which John was the author-compiler, scribe, maker and owner, containing the astronomical treatise De situ universorum and two smaller tracts ( GB-Mch 6681), was compiled some time between 1356 (or 1357) and (possibly) 1371, and it includes an explicit date of 1392; several passages in this work indicate that he had been at the Oxford Franciscan convent on ...