Halfdan, The Old
- 800
| Rogenwald Count of Maer 830-890 |
| Rogenwald Count of Maer | |
| B: | 830 |
| Maer, Nord Trondelag, Norway | |
| D: | 890 |
| Orkney, Scotland | |
| Hildir, Dau. of RolfNefio | |
| M: | Yes, date unknown |
| Unknown |
| Glumra, Eystein Abt 830- |
| Glumra, Eystein | |
| B: | Abt 830 |
| Jutland, Aseda of | |
| M: | Yes, date unknown |
| Ivar Earl of Uplands -790 |
| Ivar Earl of Uplands | |
| D: | 790 |
| daughter of Earl Eystein | |
| M: | Yes, date unknown |
|
| Halfdan, The Old -800 |
| Halfdan, The Old | |
| D: | 800 |
| dau. of Eystein Glumra | |
| M: | Yes, date unknown |