BERTHE de Blois (-[11/13] Apr 1085). Her parentage and both her marriages are recorded by Orderic Vitalis[131]. The Chronicon Kemperlegiense records that "Alanus filius eius" succeeded "Gauffridus Dux Britanniæ filius Conani filii Iuhaëlis Berengarii" and married "Bertham filiam Odonis Comitis Carnotensis"[132]. The Flandria Generosa names "Berta comitissa" daughter of "altera Ermengardis comitissa", when outlining the basis for the consanguinity between Baudouin VII Count of Flanders and his wife [Hawise] de Bretagne which provided the grounds for the couple's separation[133]. The Actus pontificum Cenomannis records that Bishop Gervais arranged the marriage of "Hugonem…Herberti filium" and "Bertam…Alani Britannorum comitis olim coniugem"[134]. Her second marriage is confirmed by the Chronicon Ruyensis Cœnobii which records the death in 1062 of "Herbertus Cenomannensium Comes et frater uterinus Conani ducis"[135]. "Comitis Tedbaldi sorori…Berte" donated property by charter dated 12 May 1069[136]. The Chronicon Britannico records the death in 1084 of "Bertha Comitissa mater Conani"[137]. The Chronicon Britannico Alter records the death in 1085 of "Bertha religiosa Comitissa", stating that she restored "Monasterium S. Melanii"[138]. The Chronicon Ruyensis Cœnobii records the death in 1085 of "Berthæ comitissæ"[139]. The necrology of Chartres cathedral records the death "II Id Apr" of "Berta comitissa"[140]. The Chronicon Kemperlegiensis records the death "Kal Jun" in 1085 of "Bertha Comitissa Britanniæ, mater Conani Ducis, soror Fulconis"[141], although no other record has been found which confirms that Berthe had a brother named Foulques. m firstly (1018) ALAIN III Duke of Brittany, son of GEOFFROY I Duke of Brittany & his wife Havise de Normandie ([997]-poisoned 1 Oct 1040). m secondly (after 14 May 1046) HUGUES [IV] Comte du Maine, son of HERBERT [I] "Eveille-chien" Comte du Maine & his wife --- (-26 Mar 1051).