| Hakon Grjotgardsson |
| Father: Grjotgard Herlaugsson | Mother: Mrs Grjotgard Herlaugsson |
| Born: abt 838 Hlade, Trondheim, Norway |
Died: abt 917 Strongfjorden, Norway |
| Spouse: Mrs Haakon Grjotgardsson | Married: abt 859 of Hlade Trondheim, Sor Trondelag, Norway |
| Children:
Ingebourg Hakonsdatter Asa Hakonsdatter Unnur Hakonsdatter Grjotgard Hakonsson Herlaug Hakonsson Sigurd Hakonsson | Brothers & Sisters: |