1608-1674 1736-1796 18thcentury active3rdcentury blindinliterature celtic celticinfluences celts characters christianpoetry english englishpoetry epicpoetry history historyandcriticism historyandcriticismfinnmaccumhaill influencemacpherson inliterature inliteraturefinnmaccumhaill inliteratureossian james john legends literaryforgeriesandmystifications macpherson milton mythology persona(literature) poetsinliterature poetsmilton religion