List of counts of the Vexin

The county of the Vexin was a medieval French county that was later partitioned between the Vexin Français (French Vexin) and the Vexin Normand (Norman Vexin). The count of the Vexin was the ruler of said county.

List of counts

c. 895 – 919 Ermenfroi, also count of Amiens and Valois
915–926 Ralph I d'Ostrevent, also count of Amiens and Valois, son-in-law of preceding
926–943 Ralph II, also count of Amiens and Valois, son of preceding
943 – after 992 Walter I, also count of Amiens and Valois, apparently brother of preceding
c. 998 – after 1017 Walter II the White, also count of Amiens and Valois, son of preceding
c. 1024 – 1035 Drogo, also count of Amiens, son of preceding
1035–1063 Walter III, also count of Amiens, Valois and Maine, son of preceding
1063–1074 Ralph IV, also count of Valois and Amiens, son of Ralph III of Valois and grandson of Walter II
1074–1077 Simon, also count of Valois and Amiens, he became a monk and his properties were dispersed, Vexin being partitioned between the Duke of Normandy and the King of France

1092–1108 Louis of France, son of king Philip I of France, made count of Vexin Français, later crowned king Louis VI of France

1673–1683 Louis-César de Bourbon (1673–1683), legitimized infant son of Louis XIV of France and Madame de Montespan