User:Aethralis/lemmata

Here be authors and themes relevant to perspectiva in the 13th century.

Perspectiva

 * Peter of Limoges - to do
 * Alhacen
 * Roger Bacon
 * Robert Grosseteste
 * Constantine the African
 * John Pecham
 * Theodoric of Freiberg
 * William of Paris
 * Cistercians

Scientia

 * William of Ockham

Scandinavia

 * St Birgitta of Sweden (1303-1373)
 * Black Death (1347-1351)
 * Avignon Papacy (1309-1377)
 * Åbo, Hemming (from 1338-1366)
 * Hundred Years' War (1338-1453)

Misc
λεμμα