The count of Vermandois was the ruler of the county of Vermandois.
Beneficiary counts of Vermandois Leodegar, Count of Vermandois (c. 484). Emerannus (c. 511), son of previous. Wagon I (c. 550). Wagon II (c. 600), son of previous. Garifrede (c. 660). Ingomar, Count of Vermandois (c. 680).
Beneficiary counts of Vermandois and abbots of Saint Quentin de Monte Bernard, son of Charles Martel, abbot of St Quentin de Monte (now Mont-Saint-Quentin near Péronne). Jerome, brother of previous, count of Vermandois and abbot of St Quentin de Monte (714–771). Fulrad son of previous, abbot of St Quentin de Monte (after 771). Guntard, Count of Vermandois (771–833) and then abbot of St Quentin de Monte (till 833). Hugh, son of Charlemagne, abbot of St Quentin de Monte (833–844). Adalard, Count of Vermandois, son of Gisla, granddaughter of Charlemagne, count of Vermandois (833–864) and then abbot of St Quentin de Monte (844–864). Baldwin Iron Arm abbot of St Quentin de Monte (864–879). Teutricius (864–886) and then abbot of St Quentin de Monte (879–886) or Theodoric, Count of Vermandois (c. 876), a descendant of Childebrand, brother of Charles Martel.
Carolingian counts Pepin I Pepin II Herbert I, also count of Senlis Herbert II Adalbert I, also lord of Péronne and St Quentin Herbert III Adalbert II Otto Herbert IV Adelaide
Capetian counts
Hugh, also count of Valois by marriage Ralph I Ralph II, son of Ralph I and Petronilla of Aquitaine Elisabeth Eleanor; died either childless or without any designated heirs, lands passed to French crown
Philip II of France added Vermandois to the royal domain.
Bourbon counts Louis de Bourbon, comte de Vermandois (1669–1683), illegitimate son of Louis XIV and Louise de la Vallière, title held by appanage.
See also Vermandois
Notes
References
Sources Anselme, Histoire Genealogique de la Maison royale de France, 1726. M. Fouquier-Cholet, Histoire des Comtes héréditaires du Vermandois, Saint-Quentin, 1832. Ioh. Mabillon, Annales ord. Sancti Benedicti. Ticinense. Lucae, 1739. Louis Moreri, Le Gran Dictionnaire Historique, Paris, 1743–1749.