Peter of Luxembourg, I Count of Saint-Pol Conversano and Brienne

1390 - 1433  (43 years)

• Name	Peter of Luxembourg
  Suffix	I Count of Saint-Pol Conversano and Brienne
  Birth	1390
  Gender	Male
  Reference Number	14936
  Death	31 Aug 1433
  	Plague (Black Death)
  Person ID	I14936	KLD Genealogy
  Last Modified	26 Nov 2025

  
  

  Father	John of Luxembourg, Lord of Beauvoir,   b. Abt 1370   d. Bef 2 Jul 1397, Italy (Age < 27 years)
  Relationship	biological
  Mother	Margaret d'Enghien, Countess of Brienne Lady Beauvois,   b. 1365
  Relationship	biological
  Family ID	F6334	Group Sheet  |  Family Chart

  
  

  Family	Margaret of Baux, Countess of Saint-Pol Conversano and Brienne,   b. 1394   d. 15 Nov 1469 (Age 75 years)
  Children	1. Thibaud of Luxembourg, Seigneur de Fiennes Count of Brienne Bishop of Le Mans   d. 1 Sep 1477  [Father: biological]  [Mother: biological]   2. Valeran of Luxembourg  [Father: biological]  [Mother: biological]   3. Jean of Luxembourg   d. Africa  [Father: biological]  [Mother: biological]   4. Catherine of Luxembourg, Duchess of Brittany   d. 1492  [Father: biological]  [Mother: biological]   5. Isabelle of Luxembourg, Duchess of Nemours Countess of Guise Countess of Maine   d. 1472  [Father: biological]  [Mother: biological]   6. Jacquetta of Luxembourg,   b. Abt 1415   d. 30 May 1472 (Age 57 years)  [Father: biological]  [Mother: biological]   7. Louis of Luxembourg, Count of Saint-Pol de Brienne de Ligny and Conversano Constable of France,   b. 1418   d. 19 Dec 1475 (Age 57 years)  [Father: biological]  [Mother: biological]   8. Jacques of Luxembourg, Seigneur de Richebourg,   b. 1426   d. 1487 (Age 61 years)  [Father: biological]  [Mother: biological]
  Family ID	F5440	Group Sheet  |  Family Chart
  Last Modified	26 Nov 2025