Raoul married firstly in c.1268 Alix (Yolande) of Dreux (c. 1255 – c. 1293),
Viscountess of
Châteaudun, daughter of Robert of Dreux (1217–c. 1264), and
Clemence, Viscountess of Châteaudun. Raoul and Alix had three daughters: • Alix (c. 1275 – c. 1330), Viscountess of
Châteaudun, Lady of
Mondoubleau. Called Alix of Clermont, Nesle or Beaumont. • Alix married firstly 1286 to
Guillaume IV of Flanders (fr) (1248–1311),
Seigneur of
Dendermonde,
Crèvecoeur and
Richebourg, son of
Guy of Dampierre, Count of Flanders. They had six children: • Guillaume/William (c. 1290 – 1320), married to Marie of Vianden (1290–1344), daughter of Philip of
Salm-
Vianden,
Herr of
Rumpst, youngest son of
Philip I, Count of Vianden. • Jeanne (c. 1290 – 1342), married to
Gérard van Diest (de) (1275–1333),
Châtelain (
Burggraf) of
Antwerp and Otto of Cuijk
(de) (1270–1350). • Marie of Dampierre (c. 1290 – 1350), Viscountess of
Châteaudun, married 1317 to
Robert VII of Auvergne (fr) (1280 – c. 1326) and had seven known children, including Jean I
(fr) (d. 1386), Count of
Auvergne,
Boulogne and Montfort. • Alice (c. 1295 – 1320) • Jean/John (c. 1295 – 1325) married 1315 to Béatrice, daughter of
Jacques de Châtillon,
governor of
Flanders. They had five children. • Guy (c. 1290? – 1345),
Seigneur of
Richebourg, married after 1315 Marie of
Enghien (de), daughter of Gerard of Enghien,
Herr of
Zottegem.
Châtelain (
Burggraf) of
Gent (de). Secondly, in 1321 Guy married Béatrice of Putten (1300–1354), daughter of Nikolaas III/IV
(nl) (d. 1311),
Herr of
Putten (de). They had one daughter. • Secondly, in 1312 Alix married
John I of Chalon-Arlay, Sire of
Salins (c. 1258–1315), and they had one daughter: • Catherine of Châlon (d.1355), married 1342 to Thiébaud (Thibaut) V
Seigneur (lord) of
Neuchâtel-Burgundy
(fr) (c. 1317–1366), being a widower, and bore four children. • Isabelle (d. a. August 1324), Lady of
Semblançay, married Hugues of l'Archévêque,
Seigneur of
Montfort-le-Rotrou (d. b. August 1324), son of Guillaume VI of l'Archévêque
(fr) (d. 1315). • Béatrix (d. b. 14 September 1320), married
Aymer de Valence, 2nd Earl of Pembroke (c. 1275 – 1324),
Seigneur of Montignac (
House of Lusignan). In January 1296 Raoul married secondly Isabelle of
Hainaut (d. c. 1305), daughter of
John II, Count of Holland and
Philippa of Luxembourg. They had no recorded children. Some genealogists attribute Isabelle and Béatrix to this second marriage. ==Ancestry==