CésardeChoiseul , 1st Duke of Choiseul, comte du Plessis-Praslin (1602 – 23 December 1675) was a Marshal of France and French diplomat, generally known
determine her biological parentage involving CésarAugustedeChoiseul, Duc deChoiseul et Comte dePlessis-Praslin († 1705), and his family respectively, and
several marshals: Jean de Baudricourt (?–1499), seigneur of Baudricourt and of Choiseul Charles deChoiseul, comte of the Plessis-Praslin (1563–1626), who served