| Children |
| | 1. Earl Biorn Ulsiusson, b. Abt 990, Denmark d. 1045, Denmark (Age 55 years) |
| | 2. Bjorn Estridsson Gabelbart, b. Abt 994 d. 1086 (Age 92 years) |
| | 3. Niels Estridsen, b. Abt 996, England, United Kingdom d. DECEASED |
| | 4. Biorn Ilsiusson, b. 1000, Denmark d. 1046, Sussex, England, United Kingdom (Age 46 years) |
| | 5. Biorn Ilsiusson, b. 1000, Denmark d. 1046, Sussex, England, United Kingdom (Age 46 years) |
| | 6. Siward (Sigurd)-Earl of Northumbria of Northumbria, b. 1000, Perth, Perthshire, Scotland, United Kingdom d. 26 Mar 1055, York, Yorkshire, England, United Kingdom (Age 55 years) |
| | 7. Eleanore of Normandy, b. 1005, Normandy, France d. DECEASED |
| | 8. Bjorn Ulfiusson Estridsen Earl of Denmark, b. 1008, Denmark d. 1045 (Age 37 years) |
| | 9. Niels Estridsen, b. 1016, England, United Kingdom d. 1086 (Age 70 years) |
| | 10. Svend Estridsen, b. 1019, England, United Kingdom d. 28 Apr 1076, Søderup, Rødekro, Sønderjylland, Denmark (Age 57 years) |
| | 11. Duchess Gith, b. Abt 1020, England, United Kingdom d. 1035, Sweden (Age 15 years) |
| | 12. Earl Seward, b. 1 Feb 1020, Scotland, United Kingdom d. 5 May 1055, Yorkshire, England, United Kingdom (Age 35 years) |
| | 13. Bjorn Ulfsson, b. 1021, Denmark d. 1049, Dartmouth, Devon, England, United Kingdom (Age 28 years) |
| | 14. Bjorn Earl of Demnark Ulfiusson, b. 1021, Danmark, Uppsala, Sweden d. 1045, Scotland, United Kingdom (Age 24 years) |
| | 15. Asbjörn Ulfsen Sparkling, b. 1022, Danmark, Uppsala, Sweden d. 1086, England (Age 64 years) |
| | 16. Helena de Normandy, b. 1022, La Haye, Calvados, Normandy, France d. 8 Jan 1070, Rouen, Seine-Maritime, Upper Normandy, France (Age 48 years) |
| | 17. 33 Asbjørn Ulfsson Sprackling, b. 1022, Knardrup, Ganløse, Frederiksborg, Denmark d. 1086, England (Age 64 years) |
| | 18. Prince of Denmark Asbjørn Ulfsson, b. 1022, Knardrup, Ganløse, Frederiksborg, Denmark d. 17 Apr 1080, England, United Kingdom (Age 58 years) |
| | 19. Robert de Normandy, b. Abt 1023, Évreux, Eure, Upper Normandy, France d. 16 Mar 1036, Rouen, Seine-Maritime, Upper Normandy, France (Age 13 years) |
| | 20. Nicolas de Normandie, b. Abt 1024, Normandy, France d. DECEASED |
| | 21. Niels Ulsiusson, b. 1025 d. DECEASED |
| | 22. Adelais Judith Normandy, b. Normandy, France d. France  |
| | 23. Earl Biorn DeEngland, b. Denmark d. 1045 |
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