<page_title> List of rulers of Brittany </page_title> <section_title> House of Dreux </section_title> <table> <cell> John II (Yann II) 1286–1305 <col_header> Name </col_header> </cell> <cell> 3/4 January 1239 eldest son of John I and Blanche of Navarre <col_header> Birth </col_header> </cell> <cell> 16 November 1305 Lyon aged 66 <col_header> Death </col_header> </cell> </table>
John II (1239 – November 1305) reigned as Duke of Brittany from 1286 until his death.