{Earl} Siward (de) Northumbria

Abt 990 - 1055  (65 years)

• Name	Siward (de) Northumbria
  Prefix	{Earl}
  Birth	Abt 990	Denmark
  Gender	Male
  _FSFTID	G96W-FZC
  _UID	233B6E4DFCFBB84096E8E26540BB44737F14
  Death	5 May 1055	York, Yorkshire, England, United Kingdom
  Burial	York, Yorkshire, England, United Kingdom
  Person ID	I29130	Ken Tree
  Last Modified	3 Nov 2019

  
  

  Father	Biorn Styrbiornson,   b. 953   d. DECEASED
  Mother	Mrs- Biorn Styrbiornson,   b. Abt 958, Scotland, United Kingdom d. DECEASED
  _UID	C1C6A51FED48724EB5E381BB0A1D76792A17
  Family ID	F13606	Group Sheet  |  Family Chart

  
  

  Family	Elfleda (de) Northumbria,   b. England, United Kingdom d. DECEASED
  _UID	4385AE4E69F6CA4B8544B507B6E1DC275739
  Children	1. Sybil De Munsö,   b. Abt 1010, Northumberland, England, United Kingdom d. Abt 1040, Edinburgh, Midlothian, Scotland (Age 30 years)   2. Walthe of Northumberland,   b. 1045, Huntingdon, Huntingdonshire, England d. 31 May 1076, Winchester, Hampshire, England, United Kingdom (Age 31 years)
  Family ID	F13550	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026