Nielsen Hayden genealogy
Descendants of Beatrice de Beaumont d'Avesnes
Abt 1258 - 1321 (~ 63 years)Father: Baudouin d'Avesnes (Sep 1219 - 10 Apr 1295)
Mother: Félicité de Coucy ( - 1307)
Beatrice de Beaumont d'Avesnes (Abt 1258 - 25 Feb 1321)
Henry III of Luxembourg (Abt 1240 - 5 Jun 1288 Worringen, near Koln, Germany)(m. Abt 1260)
   └─ Henry VII, Holy Roman Emperor (12 Jul 1274 Valenciennes, Nord-Pas-de-Calais, France -
    24 Aug 1313 Buonconvento near Siena, Tuscany, Italy)
    24 Aug 1313 Buonconvento near Siena, Tuscany, Italy)
    Margareta of Brabant (4 Oct 1276 - 14 Dec 1311 Genoa, Liguria, Italy)(m. 9 Jun 1292 Tervuren, Brabant)
       └─ John, King of Bohemia (10 Aug 1296 Luxemburg -
        26 Aug 1346 Crécy-in-Ponthieu, Somme, Hauts-de-France, France)
        26 Aug 1346 Crécy-in-Ponthieu, Somme, Hauts-de-France, France)
        Elizabeth, Queen of Bohemia (20 Jan 1292 Prague, Bohemia - 28 Sep 1330 Vyšehrad, Prague, Bohemia)
        (m. 30 Aug 1310 Speyer Cathedral, Speyer, Germany)
        (m. 30 Aug 1310 Speyer Cathedral, Speyer, Germany)
           └─ Jutta de Luxemburg (20 May 1315 Prague, Bohemia -
            11 Sep 1349 Maubuisson Abbey near Pontoise, near Paris, France) =>
            11 Sep 1349 Maubuisson Abbey near Pontoise, near Paris, France) =>
            + Jean II, King of France (24 Apr 1319 Château du Gué-de-Maulny, near Le Mans, Sarthe, Pays-de-la-
            Loire, France -
            8 Apr 1364 London, England)(m. 28 Jul 1332 Melun, Seine-et-Marne, Île-de-France, France)
            Loire, France -
            8 Apr 1364 London, England)(m. 28 Jul 1332 Melun, Seine-et-Marne, Île-de-France, France)