<page_title> List of rulers of Brittany </page_title> <section_title> House of Montfort </section_title> <table> <cell> Francis I the Well-Loved (Frañsez Iañ) 1442–1450 <col_header> Name </col_header> </cell> <cell> 11 May 1414 Vannes eldest son of John V and Joan of France <col_header> Birth </col_header> </cell> <cell> 17 July 1450 Château de l'Hermine, Vannes, Morbihan aged 36 <col_header> Death </col_header> </cell> </table>
Francis I (11 May 1414, Vannes – 17 July 1450, Château de l'Hermine, Vannes), was Duke of Brittany.