Nielsen Hayden genealogy

Mechtild of Saxony

Female Abt 1150 - Bef 1219  (~ 68 years)


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Generation: 1

  1. 1.  Mechtild of Saxony was born about 1150 (daughter of Heinrich of Saxony and Ida von Bliescastel); died before 1219.

    Mechtild married Heinrich Burwin I in 1166. Heinrich (son of Przybyslaw, Prince of the Obotrites and Wojslawa) was born before 1150; died on 28 Jan 1227. [Group Sheet] [Family Chart]

    Children:
    1. Heinrich Burwin II was born about 1170; died on 5 Dec 1226.
    2. Johann I von Mecklenburg was born about 1211; died on 1 Aug 1264.

Generation: 2

  1. 2.  Heinrich of Saxony was born in 1129 (son of Heinrich of Saxony and Gertrud von Süpplinburg); died on 6 Aug 1195 in Braunschweig, Lower Saxony, Germany.

    Notes:

    "The Lion." Duke of Saxony and Bavaria.

    Heinrich married Ida von Bliescastel. [Group Sheet] [Family Chart]


  2. 3.  Ida von Bliescastel (daughter of Gottfried I and (Unknown) of Lorraine).
    Children:
    1. 1. Mechtild of Saxony was born about 1150; died before 1219.


Generation: 3

  1. 4.  Heinrich of Saxony was born about 1100 (son of Henry IX of Bavaria and Wulfhilde of Saxony); died on 20 Oct 1139.

    Notes:

    "The Proud." Duke of Bavaria and Saxony.

    Heinrich married Gertrud von Süpplinburg on 29 May 1127. Gertrud (daughter of Lothar II von Süpplinburg, Holy Roman Emperor and Richenza von Northeim) was born on 18 Apr 1115; died about 18 Apr 1143. [Group Sheet] [Family Chart]


  2. 5.  Gertrud von Süpplinburg was born on 18 Apr 1115 (daughter of Lothar II von Süpplinburg, Holy Roman Emperor and Richenza von Northeim); died about 18 Apr 1143.
    Children:
    1. 2. Heinrich of Saxony was born in 1129; died on 6 Aug 1195 in Braunschweig, Lower Saxony, Germany.

  3. 6.  Gottfried I (son of Gottfried of Bliesgau and Mathilde von Luxembourg); died after 1135.

    Notes:

    Count of Blieskastel.

    Gottfried married (Unknown) of Lorraine. [Group Sheet] [Family Chart]


  4. 7.  (Unknown) of Lorraine
    Children:
    1. Folmar I
    2. 3. Ida von Bliescastel


Generation: 4

  1. 8.  Henry IX of Bavaria was born in 1074 (son of Welf I of Bavaria and Judith of Flanders); died on 13 Dec 1126 in Ravensburg, Upper Swabia, Germany.

    Other Events and Attributes:

    • Alternate birth: 1075

    Notes:

    Duke of Bavaria. Called "The Black."

    Henry married Wulfhilde of Saxony about 1100. Wulfhilde (daughter of Magnus of Saxony and Sophia of Hungary) was born about 1075; died on 29 Dec 1126 in Weingarten Abbey, Ravensburg, Upper Swabia, Germany. [Group Sheet] [Family Chart]


  2. 9.  Wulfhilde of Saxony was born about 1075 (daughter of Magnus of Saxony and Sophia of Hungary); died on 29 Dec 1126 in Weingarten Abbey, Ravensburg, Upper Swabia, Germany.

    Notes:

    Weingarten Abbey is also called St. Martin's Abbey.

    Children:
    1. Matilda of Bavaria died on 16 Feb 1183.
    2. Wulfhild von Bayern died after 8 May 1160.
    3. 4. Heinrich of Saxony was born about 1100; died on 20 Oct 1139.
    4. Judith of Bavaria was born on 19 May 1100; died after 22 Feb 1130; was buried in Waldburg, Heiligen Forst, Alsace.

  3. 10.  Lothar II von Süpplinburg, Holy Roman Emperor was born before 9 Jun 1075 (son of Gebhard and Hedwig of Formbach); died on 4 Dec 1137.

    Notes:

    Duke of Saxony.

    Lothar married Richenza von Northeim in 1100. Richenza (daughter of Heinrich von Northeim and Gertrude von Meissen) died on 10 Jun 1141. [Group Sheet] [Family Chart]


  4. 11.  Richenza von Northeim (daughter of Heinrich von Northeim and Gertrude von Meissen); died on 10 Jun 1141.
    Children:
    1. 5. Gertrud von Süpplinburg was born on 18 Apr 1115; died about 18 Apr 1143.

  5. 12.  Gottfried of Bliesgau (son of Folmar of Metz and Judith); died after 1075.

    Gottfried married Mathilde von Luxembourg. [Group Sheet] [Family Chart]


  6. 13.  Mathilde von Luxembourg (daughter of Conrad I of Luxembourg and Clementia of Aquitaine).
    Children:
    1. Hedwig von Blieskastel
    2. 6. Gottfried I died after 1135.


Generation: 5

  1. 16.  Welf I of Bavaria (son of Albert Azzo II and Kunigunde of Altdorf); died on 6 Nov 1101 in Paphos, Cyprus; was buried in Weingarten Abbey, Ravensburg, Upper Swabia, Germany.

    Notes:

    Duke of Bavaria. Died while returning from the Crusade of 1101. In the elder house of Welf he is enumerated as Welf IV.

    Welf married Judith of Flanders in 1071. Judith (daughter of Baldwin IV "The Bearded" and (Unknown daughter of Richard II, Duke of Normandy)) was born about 1033; died on 5 Mar 1094 in Weingarten Abbey, Ravensburg, Upper Swabia, Germany. [Group Sheet] [Family Chart]


  2. 17.  Judith of Flanders was born about 1033 (daughter of Baldwin IV "The Bearded" and (Unknown daughter of Richard II, Duke of Normandy)); died on 5 Mar 1094 in Weingarten Abbey, Ravensburg, Upper Swabia, Germany.

    Notes:

    Countess of Northumbria; later Duchess of Bavaria.

    Given in Ancestral Roots, 8th ed., as a daughter of Richard III, Duke of Normandy, and Adele of France, but Stewart Baldwin's overview of the evidence at The Henry Project demonstrates that she was almost certainly a daughter of Baldwin IV's second marriage to an unknown sister of Richard's.

    Children:
    1. 8. Henry IX of Bavaria was born in 1074; died on 13 Dec 1126 in Ravensburg, Upper Swabia, Germany.

  3. 18.  Magnus of Saxony was born about 1045 (son of Ordulf of Saxony and Úfhildr Ólafsdóttir); died on 23 Aug 1106; was buried in Artlenburg, Lower Saxony.

    Other Events and Attributes:

    • Alternate birth: Bef 1045

    Notes:

    Duke of Saxony.

    Magnus married Sophia of Hungary between 1070 and 1071. Sophia (daughter of Béla I, King of Hungary and Adelaide of Poland) was born about 1050; died on 18 Jun 1095. [Group Sheet] [Family Chart]


  4. 19.  Sophia of Hungary was born about 1050 (daughter of Béla I, King of Hungary and Adelaide of Poland); died on 18 Jun 1095.
    Children:
    1. 9. Wulfhilde of Saxony was born about 1075; died on 29 Dec 1126 in Weingarten Abbey, Ravensburg, Upper Swabia, Germany.
    2. Eilica von Sachsen was born about 1080; died on 16 Jan 1142.

  5. 20.  Gebhard (son of (Unknown father of Count Gebhard of Süpplinburg) and Ida); died on 9 Jun 1075.

    Notes:

    Count of Süpplinburg.

    Gebhard married Hedwig of Formbach. Hedwig (daughter of Frederick of Formbach and Gertrude von Haldensleben) died between 1085 and 1090. [Group Sheet] [Family Chart]


  6. 21.  Hedwig of Formbach (daughter of Frederick of Formbach and Gertrude von Haldensleben); died between 1085 and 1090.
    Children:
    1. 10. Lothar II von Süpplinburg, Holy Roman Emperor was born before 9 Jun 1075; died on 4 Dec 1137.

  7. 22.  Heinrich von Northeim was born about 1051 (son of Otto I von Northeim and Richenza); died before 10 Apr 1101; was buried on 10 Apr 1101.

    Notes:

    Margrave in Friesland. Called "der Fette", "the Fat."

    Heinrich married Gertrude von Meissen. Gertrude (daughter of Ekbert I of Brunswick and Irmingard de Susa) was born about 1060; died on 9 Dec 1117. [Group Sheet] [Family Chart]


  8. 23.  Gertrude von Meissen was born about 1060 (daughter of Ekbert I of Brunswick and Irmingard de Susa); died on 9 Dec 1117.
    Children:
    1. Gertrude von Northeim died before 1165.
    2. 11. Richenza von Northeim died on 10 Jun 1141.

  9. 24.  Folmar of Metz (son of Gottfried of Metz); died in 1087.

    Folmar married Judith. [Group Sheet] [Family Chart]


  10. 25.  Judith
    Children:
    1. 12. Gottfried of Bliesgau died after 1075.
    2. Folmar of Metz and Hamburg died after 1085.

  11. 26.  Conrad I of Luxembourg was born about 1040 (son of Giselbert of Luxembourg); died on 8 Aug 1086.

    Notes:

    Count of Luxembourg.

    Conrad married Clementia of Aquitaine about 1073. Clementia (daughter of William VII and Ermensinde de Longwy) died on 4 Jan 1142. [Group Sheet] [Family Chart]


  12. 27.  Clementia of Aquitaine (daughter of William VII and Ermensinde de Longwy); died on 4 Jan 1142.

    Notes:

    Also called Clemence of Poitou.

    Children:
    1. 13. Mathilde von Luxembourg
    2. Wilhelm of Luxembourg died on 23 Jan 1130.
    3. Ermisende of Luxembourg was born about 1080; died on 24 Jun 1141.


Generation: 6

  1. 32.  Albert Azzo II was born in 997 (son of Albert Azzo I and Adelaide); died on 20 Aug 1097.

    Notes:

    Margrave of Milan and Liguria, Count of Gavello and Padua, Rovigo, Lunigiana, Monselice, and Montagnana. Also called Albertezzo.

    Albert married Kunigunde of Altdorf about 1035. Kunigunde (daughter of Welf II and Imiza of Luxembourg) was born about 1020; died before 31 Mar 1055. [Group Sheet] [Family Chart]


  2. 33.  Kunigunde of Altdorf was born about 1020 (daughter of Welf II and Imiza of Luxembourg); died before 31 Mar 1055.

    Notes:

    Also called Kunizza, Chuniza. Link between the House of Welf (including its descendants the dukes of Brunswick, the electors and kings of Hanover, and the kings of Great Britain), and the elder Welfs. See this.

    Children:
    1. 16. Welf I of Bavaria died on 6 Nov 1101 in Paphos, Cyprus; was buried in Weingarten Abbey, Ravensburg, Upper Swabia, Germany.

  3. 34.  Baldwin IV "The Bearded" was born in 980 (son of Arnulf II "The Young" and Rozala of Italy, Queen Consort of France); died on 29 May 1035; was buried in Abbey of Saint-Pierre, Ghent, Flanders.

    Other Events and Attributes:

    • Alternate birth: Between 980 and 985
    • Alternate death: 30 May 1035
    • Alternate death: 1037

    Notes:

    Count of Valenciennes 1007. Count/Marquess of Flanders 987/988-1035.

    Also called Baudouin IV le Barbu, Balduinus Barbatus.

    Excommunicated in 987 for having abandoned his wife.

    Baldwin married (Unknown daughter of Richard II, Duke of Normandy) after Feb 1030. [Group Sheet] [Family Chart]


  4. 35.  (Unknown daughter of Richard II, Duke of Normandy) (daughter of Richard II and Judith of Brittany).
    Children:
    1. 17. Judith of Flanders was born about 1033; died on 5 Mar 1094 in Weingarten Abbey, Ravensburg, Upper Swabia, Germany.

  5. 36.  Ordulf of Saxony was born about 1020 (son of Bernard II and Eilika of Schweinfurt); died on 28 Mar 1072.

    Ordulf married Úfhildr Ólafsdóttir in Nov 1042. Úfhildr (daughter of St. Olaf II Haraldsson, King of Norway and Astrid Ólafsdóttir) was born about 1023; died on 24 May 1070. [Group Sheet] [Family Chart]


  6. 37.  Úfhildr Ólafsdóttir was born about 1023 (daughter of St. Olaf II Haraldsson, King of Norway and Astrid Ólafsdóttir); died on 24 May 1070.

    Notes:

    Also called Wulfhilde.

    Children:
    1. 18. Magnus of Saxony was born about 1045; died on 23 Aug 1106; was buried in Artlenburg, Lower Saxony.

  7. 38.  Béla I, King of Hungary was born between 1015 and 1020 (son of Vazul of Hungary and (Unknown lady of the Tátony clan)); died on 11 Sep 1063 in Kinizsa Creek, Hungary.

    Notes:

    From Leo van de Pas:

    Béla was born about 1016, the third son of Vazul (Basil) 'the Blind' of Hungary, and younger brother of András I, who was crowned king after the Vatha pagan rising.

    In 1048 András conferred on Béla one third of Hungary as appanage ('Tercia pars Regni'), making him Duke of the Nitrian Frontier duchy, with Nitra its capital, and which included the southern Slovakian Nitrian principality and the north-eastern historic Hungarian Bihar region (not identical to the later Bihar).

    The two brothers shared power without incident until 1053, when András fathered a son Salomon. Thereafter András became determined to secure the throne for his son and to displace his brother. András therefore had Salomon, Béla's nephew, crowned future king in 1057. According to legend, András placed before Béla a crown and a sword, representing royal and ducal power, respectively, and asked Béla to take his choice. Knowing that choosing the crown would mean his life, Béla instead selected the sword. In 1059 Béla fled to Poland where he was received by his brother-in-law Kazimierz I Karol, king of Poland, brother of Béla's wife Richeza. Béla and Richeza had eight children, of whom five would have progeny, and two, Geisa I and Lászlo I, would be kings of Hungary.

    In 1060 Béla returned to Hungary and defeated András I to become the new king. After András' death, Béla was crowned king on 6 December 1060. During his brief reign he concerned himself with crushing pagan revolts in his kingdom. In 1063 Béla died in an accident when his throne's canopy collapsed. After his death the Holy Roman Emperor Heinrich IV installed András I's son Salomon as the new king, and Belá's sons had to flee to Poland again.

    Béla married Adelaide of Poland between 1039 and 1043. Adelaide (daughter of Mieszko II Lambert, King Of Poland and Richeza of Lotharingia) was born on 22 Sep 1013; died after 1051. [Group Sheet] [Family Chart]


  8. 39.  Adelaide of Poland was born on 22 Sep 1013 (daughter of Mieszko II Lambert, King Of Poland and Richeza of Lotharingia); died after 1051.

    Other Events and Attributes:

    • Alternate death: 21 May 1075

    Notes:

    Traditionally called Richeza, but contemporary sources suggest that her actual name was a form of Adelaide.

    There appears to be uncertainty as to whether she was actually a daughter of Mieszko II, King of Poland, and Richeza of Lotharingia.

    Children:
    1. Geisa I, King of Hungary died on 24 Apr 1077.
    2. St. Lászlo I, King of Hungary was born on 27 Jun 1040; died on 29 Jul 1095.
    3. 19. Sophia of Hungary was born about 1050; died on 18 Jun 1095.

  9. 40.  (Unknown father of Count Gebhard of Süpplinburg)

    Notes:

    Count of Walbeck.

    (Unknown married Ida. [Group Sheet] [Family Chart]


  10. 41.  Ida (daughter of Gebhard I).
    Children:
    1. 20. Gebhard died on 9 Jun 1075.

  11. 42.  Frederick of Formbach was born about 1020 (son of Tiemo of Formbach); died about 1060.

    Notes:

    Count of Formbach.

    Frederick married Gertrude von Haldensleben. Gertrude (daughter of Conrad von Haldensleben) died on 21 Feb 1116. [Group Sheet] [Family Chart]


  12. 43.  Gertrude von Haldensleben (daughter of Conrad von Haldensleben); died on 21 Feb 1116.
    Children:
    1. 21. Hedwig of Formbach died between 1085 and 1090.

  13. 44.  Otto I von Northeim was born about 1025 (son of Benno von Northeim); died on 11 Jan 1083; was buried in Nicolai Chapel, Northeim, Lower Saxony, Germany.

    Notes:

    Count in Northeim. Duke in Bavaria.

    Otto married Richenza. Richenza died before 11 Jan 1083. [Group Sheet] [Family Chart]


  14. 45.  Richenza died before 11 Jan 1083.

    Notes:

    Often called Richenza of Swabia, based on the idea that she was a daughter of Otto II of Swabia. This is now seen as unlikely.

    Children:
    1. Ita von Northeim died after 1099.
    2. Mathilde von Northeim
    3. Ethelinde von Northeim
    4. Kuno von Beichlingen died in 1103.
    5. 22. Heinrich von Northeim was born about 1051; died before 10 Apr 1101; was buried on 10 Apr 1101.
    6. Siegfried III von Northeim was born about 1053; died about 1107.

  15. 46.  Ekbert I of Brunswick was born about 1036 (son of Liudolf of Brunswick and Gertrude of Egisheim); died on 11 Jan 1068.

    Notes:

    Count of Braunschweig. Margrave of Meissen.

    Ekbert married Irmingard de Susa in 1058. Irmingard (daughter of Olderich II Manfredo and Berta of Este) died on 28 Jan 1078. [Group Sheet] [Family Chart]


  16. 47.  Irmingard de Susa (daughter of Olderich II Manfredo and Berta of Este); died on 28 Jan 1078.
    Children:
    1. 23. Gertrude von Meissen was born about 1060; died on 9 Dec 1117.

  17. 48.  Gottfried of Metz (son of Folmar); died between 1051 and 1055.

    Notes:

    Count of Metz.

    Children:
    1. 24. Folmar of Metz died in 1087.

  18. 52.  Giselbert of Luxembourg was born about 1007 (son of Frederick I of Luxembourg and (Unknown daughter of Heribert I)); died on 14 Aug 1059.
    Children:
    1. (Unknown) von Salm
    2. Hermann of Salm, Emperor-Elect was born about 1035; died on 28 Sep 1088 in Metz, Moselle, Lorraine, France.
    3. 26. Conrad I of Luxembourg was born about 1040; died on 8 Aug 1086.

  19. 54.  William VII was born about 1023 (son of William III of Poitou and Agnes of Burgundy); died in 1058.

    Notes:

    Also called Peter-William (Pierre-Guillaume). Count of Poitiers; Duke of Aquitaine.

    William married Ermensinde de Longwy. [Group Sheet] [Family Chart]


  20. 55.  Ermensinde de Longwy
    Children:
    1. 27. Clementia of Aquitaine died on 4 Jan 1142.