The Columbia Encyclopedia, Sixth Edition. 2001-07.
Trevisa, John of
(trv´s) (KEY) , c.1326c.1402, English writer. He was the vicar of Berkeley. In 1387 he translated into English Ranulph Higdens Polychronicon, a history of the world, and in 1398, Bartholomew de Glanvilles De proprietatibus rerum, an encyclopedia of natural science. Both translations became standard authorities of the later Middle Ages and were printed by the early presses.