| Name | Sigurd "Le Blount Ring" RANVERSSON "King of Sweden & Denmark" |
| Birth | abt 0710, DENMARK |
| Death | abt 0812 Age: 102 |
| Father | Randver RADBARDSSON (-~0770) |
| 1 | Alfhild GANDOLFSDOTTIR "Princess of Sweden & Denmark" |
| Birth | abt 0665, DENMARK |
| Death | abt 0759, Uppsala, SWEDEN Age: 94 |
| Father | Gandolf "of Sweden" ALFGEIRSSON (~0635-) |
| Children | Ring II |
| Ragnar/Regner "Lodbrok of Uppsala" "Hairy Breeches" (~0765-~0845) |
[NOTE] Sigurd was probably born in Denmark.