Sybilla of Northumbria

Abt 1003 - Abt 1040  (37 years)

• Name	Sybilla of Northumbria
  Born	Abt 1003	Northumberland, England
  Gender	Female
  Died	Abt 1040
  Person ID	I11535	Brown Genealogy
  Last Modified	26 Sep 2026

  
  

  Father	Bjorn Estridsen,   b. Abt 995, Denmark ,   d. 1049  (Age 54 years)
  Relationship	natural
  Family ID	F7056	Group Sheet  |  Family Chart

  
  

  Family	Duncan MacCrinan, King of Scotland,   b. Abt 1001, Atholl, Perthshire, Scotland ,   d. 14 Aug 1041, Bothganowan, Elgin, Morayshire, Scotland  (Age 40 years)
  Children	1. Malcolm Canmore,   b. Abt 1030, Atholl, Perthshire, Scotland ,   d. 13 Nov 1093, Castle Alnwick, Northumberland, England  (Age 63 years)  [natural]   2. Donald Bane MacDuncan,   b. Abt 1035, Scotland ,   d. Abt 1100  (Age 65 years)  [natural]   3. Melmar MacDuncan,   b. Abt 1038, Scotland ,   d. UNKNOWN  [natural]   4. Beatrix NicDuncan,   b. Abt 1040, Scotland ,   d. UNKNOWN  [natural]
  Last Modified	26 Sep 2026
  Family ID	F2473	Group Sheet  |  Family Chart

  
  

• Notes

  Sybilla may have been the daughter of Siward Bjornsson, rather than his sister, but the dates suggest the current relationship to be correct.