Robert I of Dreux

French Monarchy-
Capetian Dynasty
(direct Capetians branch)

Hugh Capet Children    Robert II Robert II Children    Henry I    Robert I, Duke of Burgundy Henry I Children    Philip I    Hugh, Count of Vermandois Philip I Children    Louis VI Louis VI Children    Louis VII    Robert I of Dreux Louis VII Children    Mary, Countess of Champagne    Alix    Marguerite    Alys, Countess of the Vexin    Philip II    Agnes of France Philip II (Philip Augustus) Children    Louis VIII Louis VIII Children    Louis IX    Robert I, Count of Artois    Alphonse, Count of Poitou and Toulouse    Isabel of France    Charles I of Anjou and Sicily Louis IX Children    Philip III    Robert, Count of Clermont    Agnes of France Philip III Children    Philip IV    Charles III, Count of Valois    Louis d'Evreux    Margaret of France Philip IV Children    Louis X    Philip V    Isabella of France    Charles IV Louis X Children    Joan II of Navarre    John I John I Philip V Charles IV

Robert I of Dreux, nicknamed the Great (c. 1123 – October 11, 1188), was the fifth son of Louis VI of France and Adélaide de Maurienne. Through his mother he was related to the Carolingians and to the Marquess William V of Montferrat.

In 1137 he received the County of Dreux as an appanage from his father. He held this title until 1184 when he granted it to his son Robert II.

In 1139 he married Agnes de Garlande. In 1145, he married Hawise d'Evreux (Devereux). By his third marriage to Agnes de Baudemont in 1152, he received the County of Braine-sur-Vesle, and the lordships of Fère-en-Tardenois, Pontarcy, Nesle, Longueville, Quincy-en-Tardenois, Savigny, and Baudemont.

Robert I participated in the Second Crusade and was at the Siege of Damascus in 1148. In 1158 he fought against the English and participated in the Siege of Séez in 1154.

Marriages and children

1. Agnes de Garlande (1122–1143), daughter of Anseau de Garlande, count of Rochefort
   1. Simon (1141 – bef. 1182), lord of La Noue
2. Hawise d'Evreux (1118–1152), daughter of Walter (FitzEdward) d'Evreux of Salisbury, Sheriff of Wiltshire
   1. Adèle (1145 – aft. 1210), married firstly Valéran III, count of Breteuil, secondly Guy II, lord of Châtillon-sur-Marne, thirdly Jean I de Thorotte, fourthly Raoul I of Nesle, count of Soissons
3. Agnes de Baudemont, countess of Braine (1130 – c. 1202)
   1. Robert II (1154–1218), count of Dreux and Braine
   2. Henry (1155–1199), bishop of Orléans
   3. Alix (1156 – aft. 1217), married Raoul I, lord of Coucy
   4. Philippe (1158–1217), bishop of Beauvais
   5. Isabella (1160–1239), married Hugh III of Broyes
   6. Peter (1161–1186)
   7. William (1163 – aft. 1189), lord of Braye, Torcy, and Chilly
   8. John (1164 – aft. 1189)
   9. Mamilie (1166–1200)
   10. Margaret (1167–?), nun