Renaud II, Count of Clermont-en-Beauvaisis Renaud II, Count of Clermont-en-Beauvaisis Renaud II of Clermont ("Renaud/Rainald II de Clermont"; 1075–1152), son of Hugh I, Count of Clermont-en-Beauvaisis, and Marguerite de Roucy (daughter of Hilduin IV, Count of Montdidier). Renaud became Count of Clermont-en-Beauvaisis upon his father’s death in 1101. Renaud, also known as Rainald of Beauvais before he inherited the countship of Clermont-en-Beauvaisis from his father, took the Cross and joined the First Crusade in the army of Hugh the Great, Count of Vermandois, brother of Philip I of France. Hugh led a small army that travelled by ship, in an armada commanded by Arnout II,
Simon II of Clermont Simon II of Clermont Simon II of Clermont-Nesle (c. 1210 – 1285/86) was Seigneur (Lord) of Ailly, Maulette and Nesle (in Picardy) . Note that there is a great confusion of names and titles within this family and with people with the same or similar names, as with many other medieval lords because of contradictory and incomplete documents. Simon was the eldest son Raoul I of Clermont-Nesle (c. 1185 – c. 1226), Seigneur of Ailly, Maulette, and perhaps Nesle "jure uxoris" and the Constable of France, who was son of Simon I, Seigneur of Ailly-sur-Noye , younger brother of Raoul