Chris & Julie Petersen's Genealogy

Robert I "le Grand"

Male Abt 1123 - 1188  (65 years)

Personal Information    |    Notes    |    All    |    PDF

  • Name Robert I "le Grand"
    Birth Abt 1123 
    Gender Male
    Death 11 Oct 1188 
    Burial Saint Yved Abbey, Braine, Aisne, Picardie, France Find all individuals with events at this location 
    Person ID I6775  Petersen-de Lanskoy
    Last Modified 21 Jun 2026

    Family Hawise of Salisbury   d. 1152
    Marriage Abt 1144 
    Family ID F3056  Group Sheet  |  Family Chart
    Last Modified 30 Jun 2026

  • Notes 
    • RESEARCH_NOTES:
      1. “Royal Ancestry: A Study in Colonial & Medieval Families,” Douglas Richardson (2013):
      “ROBERT I le Grand, Count of Dreux and Braine, seigneur of Brie-Comte-Robert, Chilly, Longjumeau, Savigny, and Torcy, and, in right of his 1st wife, Count of Perche, seigneur of Beanie, 5th son, born about 1123. He married (1st) in 1144 or 1145 HAWISE OF SALISBURY, widow of Rotrou II, Count of Perche, seigneur of Belleme [see ENGLAND 2.i], and daughter of Walter of Salisbury (also known as Walter Fitz Edward), of Chitterne, Wiltshire, Great Gaddesden, Hertfordshire, North Aston, Oxfordshire, etc., hereditary Sheriff of Wiltshire, Constable of Salisbury Castle, by Sibyl, daughter of Patrick de Chaources (or Sourches) [see LONGESPÉE 2 for her ancestry]. They had one daughter, Alix (or Alaidis, Alaydis) (wife successively of Waleran III, seigneur of Bréteuil; Guy II de Châtillon, seigneur of Châtillon-sur-Marne, Jean I de Thourotte, seigneur of Thourotte, and Raoul I de Nesle, Count of Soissons). In 1149 he was involved in an aborted conspiracy to seize the throne. His wife, Hawise, died before 1152. He married (2nd) in late 1152 AGNES DE BAUDEMENT, lady of Fere-en-Tardenois, Nesle, Pontarcis, Longueville, Quincy, and Baudement, widow of Milon II, Count of Bar-sur-Seine (died 1 October 1151), and daughter and heiress of Guy (or Gui) de Baudement, seigneur of Braine, Seneschal of Champagne, by his wife, Alix. She was born about 1130. They had six sons, Robert [II] [Count of Dreux and Braine-sur-Vesle], Henri [Bishop of Orleans], Philippe [Bishop of Beauvais, Vidame of Gerberoy], Guillaume (seigneur of Brie-Comte-Robert, Torcy, and Chilly), Pierre, and Jean, and four daughters, Alix (wife of Raoul I, seigneur of Coucy), Isabelle (wife of Hugues III, seigneur of Broyes-Commercy and Châteauvillain), Massilie (or Béatrix, Basle) [nun at Channes Priory, afterwards at Wareville Priory], and Marguerite [nun at Charmes Priory]. In 1158 the Bishop of Soissons absolved him from an excommunication pronounced because of exactions against the priory of Councy. About 1177 another Bishop of Soissons lifted an interdict which the bishop had laid on Robert's land because of a dispute with the prelate. In 1170's he was involved in a dispute over property which he had unjustly taken from the abbey of Igny. In 1183 Pope Lucius III authorized the cathedral chapter at Chartres to excommunicate named barons, including Robert, for exactions in that diocese. ROBERT I, Count of Dreux and Braine, died 11 October 1188. His widow, Agnes, founded Saint-Yved Abbey in Braine. She died 24 July 1204. Robert and his wife, Agnès, were buried in the church of the Abbey of Saint-Yved, Braine. In 1204 Hugues de Garlande, Bishop of Orleans, gave 20 sous of rent on the grange of Cravant to Sainte-Croix of Orleans to celebrate the anniversary of his kinswoman, Agnès, Countess of Braine.
      Duchesne Histoire Généalogique de la Maison Royale de Dreux (1631): 13-42. Anselme Hist. de la Maison Royale de France 1 (1726): 74-75 (sub Capetians), 423-425 (sub Comtes de Dreux). Moreri Le grand Dictionnaire historique 4 (1759): 247-250 (sub Dreux). L'Art de Vérifier les Dates 2 (1784): 670-674. Histoire Litteraire de la France 14 (1817): 236-237 (biog. of Pierre de Celle, Bishop of Chartres: "Mais une chose a laquelle jusqu'a-présent personne n’a fait attention, c'est que cette cousine n'etait autre qu'Agnès de Braine, qui epousa en premieres noces Milon, comte de Bar-sur-Seine, et en secondes noces Robert de France, comte de Dreux, frère du roi Louis-le-Jeune, comme nous l'apprenons d'une lettre de Jean de Sarisbèry, parmi celles de saint Thomas de Cantorbèry, ou il est dit expressément que la comtesse de Dreux était cousine, cognata, de l'abbé de Saint-Rémi [Pierre de Celle]. Ainsi on peut assurer que la famille de notre auteur emit non-seulement noble, mais une des plus illustrés de Champagne. C'était celle d'André de Baudement, de Baldimento, senéchal de Champagne, ayeul de la comtesse Agnès."). Arbois de Jubainville Hirtoire des Ducs et des Comtes de Champagne 2 (1860): xxix-xxx (Agnes, Countess of Braine styled "kinswoman" [consanguinea] of Blanche of Navarre, Countess of Champagne). Edouard Fontevrault et ses Monuments 1 (1873): 234. Recueil des Historiens des Gaules et de la France 18 (1879): 350 (Ex Chronico Fiscannensis Coenobii (sub 1204): "obiit Agnes Comitissa Branæ"). Romanet de Beaune Géographie du Perche, format is Cartulaire de cette Province (1890-1902): 44 (ped. chart), 48-51. Delaville le Roulx Cartulaire Général de l'Ordre des Hospitaliers de S. Jean de Jérusalem 1 (1894): 482-483 (Count Robert [of Dreux] styled "uncle" [patruo] by King Philippe Auguste of France in 1185). Barret Cartulaire de Marmoutier pour le Perche (1894): 41 45. Thillier and Jarry Cartulaire de Sainte-Croix d'Orléans (814-1300) (1906): 224 (Agnes, late Countess of Braine styled "kinswoman" [consanguinea] by Hugues [de Garlande], Bishop of Orleans in 1204), 210 (Manasses and Hugues styled nephews or kinsmen [nepotibus] of Hugues [de Garlande], Bishop of Orleans, in 1201). Molinier Obituaires de la Province de Sens 2 (1906): 106 (Obituaire of Cathedral Church of Chartres: [23 Oct.] X kal. Ob[iit] Agnes, illustris comitissa de Breina."), 123 (Obituaire of Cathedral Church of Chartres: [23 Oct.] X kal. Anniv. Agnetis, comitisse de Brena."). C.P. 11 (1949): Appendix D, 105-121. Schwennicke Europäische Stammtafeln 2 (1984): 11 (ancestry of Robert de Dreux); 3 (1984): 63. Traditio 41 (1985): 145-179 ("Fifteen of his charters call him simply 'count'; six, 'count of Dreux'; three, 'count of Braine'; and four, 'count of Dreux and Braine.' ... Comment on Agnes [his 2nd wife] is required, because scholars are often misidentified her. She was the daughter and heiress of Guy, lord of Braine, who died in or before 1145, and granddaughter of Andrew de Baudemont, seneschal of Theobald II of Champagn (Theobald IV of Blois) and his wife Agnes of Braine. The combined evidence of the charter to Prémontré and the obituary notices from Saint-Yved (in Duchesne) and [charter] no. 2 below establishes the genealogy.") ("Renaud" or "Renaud Pauper" served as a witness to charters dated 1152 and 1155 as "cognatus" [kinsman] of Robert, Count of Dreux; author suggests Renaud may be the same person as Reynold de Courtenay, supposed son of Count Robert's uncle, Fleury of France). Schwennicke Europäische Stammtafeln 2 (1984): 11 (sub France); 3(1) (1984): 63 (sub Dreux). Winter Descs. of Charlemagne (800-1400) (1987): XIII.147, XIV.241-XIV.252. Bautier & Dufour Recueil des Actes de Louis 14, Roi de France (1108-1137) 2 (1992): 364-365 (Robert, Count of Dreux and Braine, styled "brother" [frater] of Louis VI, King of France). Guyotjeannin Chartrier de l'Abbaye prémontrée de Saint-Yved de Braine (Mémoires et Docs. de l'École des Chartes 49) (2000): 376 (24 October - Pie memorie Agnetis, illustris comitisse Drocarum et Brane, que … dedit 10 libras fortium"). Van Kerrebrouck Les Capétians 987-1328 (2000): 307-310. Tanner Fams., Friends, & Allies (2004): 311 (France ped.). Evergates Aristocracy in the County of Champagne, 1100-1300 (2009): 216 (biog. of Agnes Baudement), 229-230 (biog. of Elizabeth/Isabelle Dreux, wife of Hugh III of Broyes). Online source: http:// www.mittelalter-genealogie.de/kapetinger dreux_grafen_von/familie_graf roberts_1/robert_i_der_grosse_graf von_dreux_+_1188.html.”