Friday, July 31, 2026
Thompson Branch

Siward Bjornsson

Male 1020 - 1055  (35 years)


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Generation: 1

  1. 1.  Siward Bjornsson was born 1020, Denmark; died 1055, York, Yorkshire, England.

    Siward married Aelflaed of Bernicia 1033, Northumberland, England. Aelflaed (daughter of Aldred of Bernicia) was born 1031, England. [Group Sheet]

    Children:
    1. 2. Waltheof  Descendancy chart to this point was born 1046, Northumberland, England; died 31 May 1076, Cheshire, England.


Generation: 2

  1. 2.  Waltheof Descendancy chart to this point (1.Siward1) was born 1046, Northumberland, England; died 31 May 1076, Cheshire, England.

    married Judith of Lens 1070, France. Judith (daughter of Lambert of Lens-Boulogne and Adeliza) was born 1054, France. [Group Sheet]

    Children:
    1. 3. Maud of Northumberland  Descendancy chart to this point was born 1072, Huntingdon, Huntingdonshire, England; died 23 Apr 1130, Scotland.


Generation: 3

  1. 3.  Maud of Northumberland Descendancy chart to this point (2.2, 1.Siward1) was born 1072, Huntingdon, Huntingdonshire, England; died 23 Apr 1130, Scotland.

    Maud married I David 1113, Scotland. I (son of Máel Coluim mac Donnchada and Margaret of Scotland) was born 1084, Scotland; died 24 May 1153, Carlisle, Cumberland, England; was buried , Dunfermline, Fife, Scotland. [Group Sheet]

    Children:
    1. 4. Henry of Scotland  Descendancy chart to this point was born 1114, Northumberland, England; died 12 Jun 1152, Kelso, Roxburghshire, Scotland; was buried , Roxburghshire, Scotland.
    2. 5. Hodierna of Scotland  Descendancy chart to this point
    3. 6. Malcolm of Scotland  Descendancy chart to this point
    4. 7. Claricia De St. Liz  Descendancy chart to this point


Generation: 4

  1. 4.  Henry of Scotland Descendancy chart to this point (3.Maud3, 2.2, 1.Siward1) was born 1114, Northumberland, England; died 12 Jun 1152, Kelso, Roxburghshire, Scotland; was buried , Roxburghshire, Scotland.

    Henry — Ada De Warenne. (daughter of William De Warenne and Elizabeth De Vermandois) [Group Sheet]

    Children:
    1. 8. Ada of Huntingdon  Descendancy chart to this point was born 1139; died 1206.
    2. 9. Malcolm IV of Scotland  Descendancy chart to this point was born 23 Apr 1141, Scotland; died 9 Dec 1165, Jedburgh, Roxburghshire, Scotland.
    3. 10. Margaret of Huntingdon  Descendancy chart to this point was born Abt 1140; died 1201.
    4. 11. Matilda of Huntingdon  Descendancy chart to this point was born 1152; died 1152.
    5. 12. David of Scotland  Descendancy chart to this point was born 1144, Huntingdon, Huntingdonshire, England; died 17 Jun 1219, Jedburgh, Roxburghshire, Scotland; was buried 1219, Hampshire, England.
    6. 13. William I of Scotland  Descendancy chart to this point
    7. 14. Marjorie of Huntingdon  Descendancy chart to this point

  2. 5.  Hodierna of Scotland Descendancy chart to this point (3.Maud3, 2.2, 1.Siward1)

  3. 6.  Malcolm of Scotland Descendancy chart to this point (3.Maud3, 2.2, 1.Siward1)

  4. 7.  Claricia De St. Liz Descendancy chart to this point (3.Maud3, 2.2, 1.Siward1)