Individual Details
Siward BJORNSSON Earl of Northumbria
(Abt 1020 - 26 Mar 1055)
Events
| Birth | Abt 1020 | ||||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Marriage | Abt 1045 | Ælfflaed OF NORTHUMBRIA | |||
| Death | 26 Mar 1055 | York, Yorkshire, England | |||
| Burial | Aft 26 Mar 1055 | St. Olave's Church, York, Yorkshire, England |
Families
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Spouse | Ælfflaed OF NORTHUMBRIA (1020 - 1060) |
| Child | Waltheof II OF NORTHUMBRIA (1046 - 1076) |
| Child | Osbeorn Bulax OF NORTHUMBRIA (1040 - 1054) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |
| Father | Bjørn BORESON ( - ) |
| Mother | unknown ( - ) |