Roger Bacon
music theorist · 1220–1292
alchemistmusicologistphilosophertheologianmonk
English polymath, philosopher and friar (c.1219/20–c.1292)
music theorist · 1220–1292
alchemistmusicologistphilosophertheologianmonk
English polymath, philosopher and friar (c.1219/20–c.1292)