1810-1849 1810-1856 1813-1883 1815-1846 1866-1924 19thcentury 20thcentury 787 biography busoni chopin christianity composers correspondence correspondenceliszt ferruccio franz frédéric giovanni historyandcriticism italy johnhumphrey liszt love marriage noyes oneidacommunity organbuilders paci pianomusic religiousaspects richard robert schumann sex vincenzo violinmakers wagner