Sibyl fitz Seward

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Sibyl fitz Seward

Sibyl was born about 1009 in Northumberland,England. Sibyl's father was Earl Siward Biornsson and her mother was Countess Aelfled of Berncia. Her paternal grandparents were Biorn Bjorn Ulfiusson Estridsen and Daughter; her maternal grandfather was Earl Aldred of Bernicia of Northumbria. She had a brother named Waltheof. She was the older of the two children. She had two half-brothers and two half-sisters, named Waltheof II, Waltheof II, Sibyl and Sibyl. She died in 1040.

Ancestor Pedigree Chart
- Styrbjorn "the Strong" Olafsson Prince of Sweden ^*
  - b.~  0903 in Of, , , Sweden d.0985 in , Fyrisval, Uppsala, Sweden
  
  Thorgils "Sprakaleg" Styrjornsson
  - b.~  0970 in , Uppsala, Uppsala, Sweden
  
  Thyra Haraldsdatter Queen of Norway ^*
  - b.~  0947 in Of, , , denmark d.18 Sep 1000 in , , , Norway
  
  Ulf Thorgilsson
  - b.~  0993 in Of, Halland, , Sweden d.29 Sep 1027 in Roskilde, , denmark
  
  Sigrid
  - b.~  0971 in Of,,Halland,Sweden
  
  Biorn Bjorn Ulfiusson Estridsen
  - b.~  1021 in Denmark d.1045/1049
  
  Harald "The Blue Tooth" Gormsson King of denmark ^*
  - b.~  0910 in Of, , , denmark d.0987
  
  Svend I "Forked Beard" King Of denmark, Norway And England
  - b.~  0960 in Of, , , denmark d.1014 in , Gainsborough, Lincolnshire, England
  
  Gunhild Princess of Denmark ^*
  - b.0925 in Of,,,denmark
  
  Estrid (Margarete) Svendsdatter Princess of denmark
  - b.~  0997 in Of, , , denmark d.09 May
  
  Prince Mieszko I of Poland ^*
  - b.~  0922 in Of,Poznan,Poznan,Poland d.25 May 0992
  
  Swietoslava Or Sygryda Queen Of Sweden Norway & denmark Princess of Poland
  - b.~  0970 in Of,Poznan,Poznan,Poland d.>02 Feb 1014
  
  Dubravka Princess Of Bohemia ^*
  - b.0931 in Praha, Czechoslovakia d.0971
  
  Earl Siward Biornsson
  - b.~  1020 in denmark d.1055 in York,England
  
  Daughter
  - b.~  0980 in Of,,,denmark
  
  Sibyl fitz Seward
  - b.~  1009 in Northumberland,England d.1040
  
  Maldred
  - b.~  0930 in Of,,Northumberland,England
  
  Walroef
  - b.~  0960 in Northumberland,England d.~  0994
  
  Earl Ughtred of Northumbria
  - b.~  0971 in Of,,Northumbria,England d.1016 in ,,,England
  
  Elfeda
  - b.~  0965 in ,,Northumberland,England
  
  Earl Aldred of Bernicia of Northumbria
  - b.~  0994 in Of,Bernicia,Northumbria,England d.~  1039 in Spm
  
  Aldun Bishop
  - b.~  0943 in Of,,,England d.~  1018
  
  Eggfrida Countess Of Northumbria
  - b.~  0973 in England
  
  Countess Aelfled of Berncia
  - b.~  1027 in of Northumbria, England
  
  ^*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)

Sibyl's family with Duncan I MacCrinan , King of Albany

‌Sibyl and Duncan I were married in a religious ceremony about 1030. They had a son named Malcolm III "Canmore".

Children

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Sibyl fitz Seward

Ancestor Pedigree Chart

Sibyl's family with Duncan I MacCrinan , King of Albany

Children