1474?-1522 16thcentury aeneas appreciationvirgil criticism douglas epicpoetry history historyandcriticism historyandcriticismvirgil inliterature inliteratureaeneas knowledge languageandlanguagesdouglas latin latinlanguage scotland textualdouglas translatingandinterpreting translatingintoscots translationsintoenglishvirgil translationsintoscots virgil