Family: Guy De Laval, Count / Isabelle De Bretagne, Reine de Sicile (F3017)
m. 1 Oct 1430
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Male
Guy De Laval, Count
Birth 28 Jan 1406 France 
Death 2 Sep 1486 Pays de la Loire, France Burial 1486 Pays de la Loire, France Marriage 1 Oct 1430 Bretagne, France Father Guy De Laval | F20570 Group Sheet Mother Anne De Laval | F20570 Group Sheet
Female
Isabelle De Bretagne, Reine de Sicile
Birth 1411 Centre, France Death 14 Jan 1443 Bretagne, France Burial 1443 Pays de la Loire, France Father Jean De Bretagne, Duke de Bretagne | F20571 Group Sheet Mother Jeanne De Valois | F20571 Group Sheet
Male
+ Jean De Montfort-Laval, Lord of La Roche-Bernard
Birth 14 Feb 1437 Bretagne, France Death 14 Aug 1476 Bretagne, France Burial 14 Aug 1476 Spouse Jeanne du Perrier de Quintin | F6549 Marriage 27 Feb 1470