| Name | Radbart GARDARIGE "King of Russia" |
| Birth | abt 0638, DENMARK |
| 1 | Auda "the Deep Minded" IVARSDOTTIR "Princess of Denmark" |
| Birth | abt 0633, DENMARK |
| Father | Ivar "Wide Fathom from Skane" HALFDANSSON "King of Lethra" (~0612-) |
| Mother | Gauthid ALFSDOTTIR (~0600-) |
| Children | Randver (-~0770) |
| Harald Hildetand (~0680-~0735) |
[NOTE] Radbard was probably born in Garderidge, Russia.