- en.wikipedia.org John of MontfortJohn of Montfort (Middle Breton: Yann Moñforzh, French: Jean de Montfort) (1295 – 26 September 1345, Château d'Hennebont), sometimes known as John IV of Brittany...
- xwhos.com person/john_i_of_montfort-whois.htmlJohn I de Montfort, Count of Montfort from 1241 to 1249, son of Amaury de Montfort, count of Montfort, and of Béatrice of Burgundy.
- britannica.com biography/John-IV-duke-of-Brittany…At first, John of Montfort had recognized John III’s designation of Charles of Blois (nephew of King Philip VI of France) as the successor; but then.
- golden.com wiki/John_of_Montfort-JNZA95John of Montfort (born 1 January 1294) was a person belonging to the aristocracy class and held the title of Duke.
- encyclopedia.com education/dictionaries-…Montfort, John (fl. 1376–d. c. 1405). English military architect. He was responsible for works at the Castle, Elmley, Worcs.
- wikitree.com wiki/Montfort-38Sir John de Montfort[1], 1st Lord Montfort was born circa 1264 at of Beaudesert, Haselholt in Preston Bagot, Forwood, Whitley in Wootton Wawen, & Wick...
- twentytrees.co.uk History/France/Person/John-…On 29 Sep 1364 Battle of Auray decided the Breton Succession in favour of John Montfort V Duke Brittany (age 25).
- ancestors.familysearch.org en/LHDT-KX6/john-de-…Brief Life History of John. When John de Montfort was born in 1291, in Beaudesert, Warwickshire, England, his father, John De Montfort Baron Of...
- historytheinterestingbits.com tag/john-de-…As wife of the late Duke John de Montfort, Joanna’s rightful place was in Brittany as regent of the duchy for their five-year-old son and heir, John of Brittany.