-1400 1100-1500 active15thcentury adulteryinliterature arthurianromances chaucer england englishliterature gentry gentryinliterature geoffrey heroesinliterature history historyandcriticism illegitimacyinliterature knightsandknighthoodinliterature literatureandsociety malory middleenglish parentandchildinliterature politicalandsocialviewschaucer socialclassesinliterature sociallifeandcustoms socialstatusinliterature thomas to1500