Jean IV (1293-26 September 1345), Duke of Brittany |
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| Father:1 | Arthur II (25 July 1262-1312), Duke of Brittany | ||
| Mother:2 | Yolande de Dreux (1269-2 August 1322), Ctss de Montfort-l'Amaury | ||
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| Married:3 | March 1329 | Jeanne de Flandre (1295-September 1374) | Chartres [municipality], Eure-et-Loir [district], Centre-Val de Loire [county], France [country] | ||
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| Occupation:4 | 1341-45 | Duke of Brittany | Fatal error: Uncaught Error: Call to undefined method Attribute::FormattedPlace() in /var/www/geneapedia.org/public_html/include/person.php:1963 Stack trace: #0 /var/www/geneapedia.org/public_html/include/person.php(1297): person::EditOverview(Array, Object(person)) #1 /var/www/geneapedia.org/public_html/index.php(357): person::View(Array) #2 {main} thrown in /var/www/geneapedia.org/public_html/include/person.php on line 1963 | ||