Halvdan Sigurdsson–
- Name
- Halvdan Sigurdsson
- Given names
- Halvdan
- Surname
- Sigurdsson
| Birth | yes |
| Marriage | View this family yes |
| Birth of a son #1 | Sigurd Halvdansson Syr yes |
| Record ID number | MH:I277 yes |
| Record ID number | View this family MH:F152 yes |
| Death | yes |