James I Count of Ponthieu and Count of La Marche (1321–1362) Parents Mary of Avesnes Louis I, Duke of Bourbon Children Jacques de Bourbon-Preaux Isabelle de Bourbon John I, Count of La Marche Peter II, Count of La Marche Siblings Peter I Beatrice of Bourbon, Queen of Bohemia Margaret of Bourbon Marie de Bourbon, Princess of Achaea Jeanne de Bourbon Partners Jeanne de Chatillon
