Isabelle de Bretagne was born 1411 to Jean V de Bretagne (1389-1442) and Jeanne de Valois (1391-1433) and died 13 January 1442 Auray of unspecified causes. She married Guy XIV de Laval (1406-1486) 1 October 1430 JL in Redon. William I of England (1027-1087), Henry II of England (1133-1189), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Henry II of England (1133-1189)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s, Rollo of Normandy (860-932)/s.


Offspring of Guy XIV de Laval (1406-1486) and Isabelle de Bretagne
Name Birth Death Joined with
Jeanne de Laval (1433-1498) 10 November 1433 Auray, Brittany, France 19 December 1498 Chateau de Beaufort-en-Vallée, Maine-et-Loire, France René of Naples (1409-1480)
Guy XV de Laval (1435-1500)
Jean de Laval (1437-1476) 14 February 1437 14 August 1476 Jeanne du Périer (c1455-1508)
Pierre de Laval (1442-1493)

Footnotes (including sources)

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