Hij is getrouwd met Yolande de Coucy..
ARNAUD de Mortagne, son of EVERARD [IV] Raoul Châtelain de Tournai Seigneur de Mortagne & his first wife Isabelle dâEnghien (-[Jul 1266/May 1267]). The late 13th century genealogy by Balduinus de Avennis records that "aliaâ¦soror Sigeri de Einghen una" married "domino Evrardo Radoul domino de Mortania" by whom she had "filium Arnulphum". His parentage is indicated by the codicil dated Aug 1242 under which âArnould dâAudenardeâ appointed his executors, sealed by âArnould de Mortagne son neveu et Wautier de Ligneâ. Châtelain de Tournai, Seigneur de Mortagne, at first under the guardianship of his paternal uncle Hellin de Mortagne (see above). âErnous sire de Mortaigne et castellains de Tournayâ guaranteed the monks of Le Château free enjoyment of property sold to them by âWoitiers de Forest...â by charter dated Sep 1232. â...Arnulphus de Mauretagnia...â and others requested the archbishop of Reims to confirm their agreement regarding the Flanders succession by charter dated [Feb] 1235, confirmed before 8 Apr 1235 by the archbishop. âArnulphus dominus de Moretaigne et castellanus de Tornaco et Yolendis uxor meaâ granted exemptions from duties to the monks of Vaucelles by charter dated Mar 1246. "Arnulphus castellanus Tornacensis et Yolendis uxor eius" exchanged properties with the abbey of Cysoing by charter dated Jul 1250. âArnols sires de Mortaigne et castelains de Tornaiâ agreed to reimburse âmon...cousin monsengeur Bauduin segneur de Comminesâ for payments he made to âles enfans Mehaut castelainne de Lile et de Péronne...asavoir Isabel et Mehautâ by charter dated 23 Mar 1255. âErnous sire de Mortaigne et castelains de Tornai...Jehans de Mortaigne fius monsegneur Ernol devantdit, ainsnés hoirs, chevaliersâ agreed with Hasnon abbey their respective rights by charter dated Sep 1265. âErnous sire de Mortaigne et castelains de Tornayâ guaranteed their free enjoyment of property donated by âErnouls del Wès...â to Tournai Saint-Martin by charter dated Jul 1266. He died before May 1267, the date of his son Jeanâs charter quoted below.
m (before Mar 1246) YOLANDE de Coucy, daughter of THOMAS de Coucy Seigneur de Vervins & his wife Mathilde de Rethel. The late 13th century genealogy by Balduinus de Avennis records that âEvrardo Raduel...Arnulfus primogenitusâ married âYolent filiam domini de Couchi, domini de Verwinoâ. âArnulphus dominus de Moretaigne et castellanus de Tornaco et Yolendis uxor meaâ granted exemptions from duties to the monks of Vaucelles by charter dated Mar 1246. "Arnulphus castellanus Tornacensis et Yolendis uxor eius" exchanged properties with the abbey of Cysoing by charter dated Jul 1250.
Arnaud & his wife had nine children:
JEAN (-[31 May 1279/May 1280])
THOMAS de Mortagne (-after 1 Dec 1290)
EVERARD Radoul de Mortagne (-after Apr 1270).
GUILLAUME de Mortagne (-after 10 Sep 1303).
ARNAUD de Mortagne (-after Mar 1290).
BAUDOUIN de Mortagne (-after Jan 1314).
MATHILDE de Mortagne (-1311).
ISABELLE de Mortagne (-1315).
MARIE de Mortagne