Halvdan was the son of unknown parents. The date and place of his birth have not been found.
His wife was Ingebjørg Haraldsdotter. They were married, but the date and place have not been found. Their two known children were Gunhild (?-?) and Eyvind Skaldspiller (?-?).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | comte (jarl) |