See also
| Partner: | Harold Eysteinsson of HAITHABU (c. 745-c. 805) | |
| Partner: | (unknown) | |
| Children: | Halfdan HARALDSSON (c. 760-810) | |
| Name: | Harold Eysteinsson of HAITHABU | |
| Sex: | Male | |
| Father: | Eystein «Fret FJERT» HALFDANSSON (c. 725- ) | |
| Mother: | Hild (Hildi) EIRIKSDOTTER (c. 730- ) | |
| Birth | c. 0745 | Holyum, Vestfold, Western Scandinavia, Norway |
| Occupation | King of Haithabu | |
| Death | c. 0805 (age 59-60) | |
| Name: | Halfdan HARALDSSON | |
| Sex: | Male | |
| Birth | c. 0760 | Hedeby, Jutland, Denmark |
| Death | 0810 (age 49-50) | Walcheran, Zeeland, Netherlands (killed in battle) |