1552?-1599 1577-1640 1608-1674 1792-1822 1795-1821 19thcentury burton christianpoetry criticismandinterpretation edmund england english englishpoetry epicpoetry history historyandcriticism historymilton influence influenceburton john keatsspenser knowledge literatureshelley marginaliakeats melancholyinliterature milton percybysshe robert romanticism shelleyspenser