1713-1784 1749-1832 18thcentury 809 active12thcentury appreciationdiderot appreciationgeothe arthurianromances chivalryinliterature chrétien comparativeliterature criticismandinterpretation criticismandinterpretationdiderot denis frenchandgerman frenchinfluences germandrama germanliterature hartmann historyandcriticism historydiderot influencediderot johannwolfgangvon knightsandknighthoodinliterature literaturetheatrephilosophy18thcenturyfrancegermanycriticism philosophyinliterature romances ywain(legendarycharacter)