Peter I, Count of Saint-Pol

Count of Brienne, Conversano and Saint-Pol (1390–1433)

Parents

• Margaret of Brienne
• John of Luxembourg, Lord of Beauvoir

Children

• Jacques of Luxembourg
• Jacquetta of Luxembourg
• Isabel of Luxembourg
• Thibaud of Luxembourg
• Louis de Luxembourg, Count of Saint-Pol
• Catherine of Luxembourg-Saint-Pol

Siblings

• Lewis of Luxembourg
• John II of Luxembourg, Count of Ligny
• Jeanne de Luxembourg

Partners

• Margherita del Balzo