Béatrix de Dreux

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Béatrix de Dreux, Dame de Hédé

Birthdate: (89)
Birthplace: Bretagne,France
Death: December 9, 1384 (89)
Bretagne, France
Place of Burial: Laval, Pays de la Loire, France
Immediate Family:

Daughter of Arthur II de Dreux, duc de Bretagne and Yolande de Dreux, Countess of Montfort, Queen consort of Scots
Wife of Guy X de Laval, baron de Vitré
Mother of Jean de Laval, Guy XII de Laval; Guy XI de Laval, vicomte de Rennes and Béatrix de Montmorency-Laval
Sister of Jean IV de Montfort, duc de Bretagne; Alix de Bretagne; Jeanne de Bretagne; Marie de Monfort; Blanche de Monfort and 1 other
Half sister of Guy de Bretagne, Comte de Penthièvre; Pierre de Dreux, seigneur d'Avesnes and Jean III de Dreux, duc de Bretagne

Managed by: Geoffrey David Trowbridge
Last Updated:

About Béatrix de Dreux

  • Beatrix of Brittany1,2
  • F, #18587, b. 1 December 1295, d. 9 December 1384
  • Father Arthur II, Duke of Bretagne, Comte de Montfort b. 25 Jul 1262, d. 27 Aug 1312
  • Mother Jolanda de Dreux b. 1263, d. 2 Aug 1322
  • Beatrix of Brittany was born on 1 December 1295. She married Vidus (Guido) X, 4th Lord Laval, son of Guido IX, 3rd Lord Laval, Sire de Vitre & d'Archy and Beatrix de Gavre, on 2 March 1315.2 Beatrix of Brittany died on 9 December 1384 at age 89.2
  • Family Vidus (Guido) X, 4th Lord Laval d. 18 Jun 1347
  • Children
    • Vidus XII, 6th Lord Laval, Sire de Gavre & Chateaubriant, Seigneur de Belleville+ d. 21 Apr 1412
    • Beatrix de Laval+3 d. a Jan 1365
    • Guy XI de Laval, Sire de Laval, Vitre, & Gavre3 d. 22 Sep 1348
  • Citations
  • [S5598] Unknown author, Europaische Stammtafeln, by Isenburg, chart 137, 18 (Vol. 2).
  • [S11600] 40000 Ancestors of the Counts of Paris, 23-99.
  • [S11569] Europaische Stammtafeln, by Wilhelm Karl, Prinz zu Isenburg, Vol. XIV, Tafel 137.
  • From: http://our-royal-titled-noble-and-commoner-ancestors.com/p619.htm#i18587


  • The House of Laval is a family of barons, later counts, coming from the town of Laval, located in Northwestern France, part of the province of Maine before the French Revolution. The Laval were one of the most powerful families of Maine during the Middle Ages and also had a presence in Brittany, where their prestige was similar to the one of the Rohan. The House of Laval played a significant role in Breton history and during the Hundred Years War and the French Wars of Religion. They also favored the French Renaissance in Northwestern France, building several châteaux. The last male heir died during the 17th century, and his possessions went to the House of La Trémoille.
  • .... etc.
    • Barons of Laval
  • Guy V de Laval (d 1210) married Avoise de Craon and sired
    • Guy VI (d 1211) who died childless
    • Emma (c1200-1264, sister of Guy VI) married Mathieu II de Montmorency and gave birth to
      • Guy VII (d 1267) who married Philippa de Vitre and sired
        • Guy VIII (d 1295), who married Isabelle Beaumont and sired
          • Guy IX (d 1333), who married Beatrix de Gavre and sired
            • Guy X (d 1347), who married Beatrix of Brittany (daughter of Arthur II) and sired
              • Guy XI (d 1348) and
              • Guy XII (d 1412), who married Jeanne de Laval (a second cousin, descended from Guy VIII). His son Guy predeceased him in 1403. The title then passed to
                • Anne (d 1466, daughter of Guy XII), who married Jean de Montfort, making him Guy XIII de Laval. They had several sons, including Guy XIV de Laval
    • Counts of Laval
  • .... etc.
  • From: https://en.wikipedia.org/wiki/House_of_Laval


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Béatrix de Dreux's Timeline

December 7, 1295
Age 20
Age 34
Laval, France
Age 39
December 9, 1384
Age 89
Bretagne, France
Age 88
Laval, Pays de la Loire, France