Kind(er):
They headquartered in Ireland and raided York on All Saints Day, 1 Nov866.
Royal Families of Medieval Scandinavia places Ivar the Boneless,"participated in the martyrdom of St. Edmund in 869 in England . . . alsotook part in the siege of Dumbarton (in Scotland) in 870 . . . king ofthe Norsemen of all Ireland and Britain", as son of Ragnar. Rudolph Krutar, following a "classic" ancestry of Somerled, by the ClanMacDonald, has obviously the same Ivar/Ivarr as father of Guthormprobably King of Dublin, but with the following ancestry:
1. Ivarr, King of Dublin; sacked Dunbarton in 870.
2. King Godfrey; raided Ireland in 854, d. 873.
4. King Ranald "Higher than the Hills"; expelled to Orkney.
8. Olaf "Geirstada-Alf", King in Vestfold, 810-840 (in my files as OlafGudrodson, b. c790, d. 840)
Note: I (Jim Weber - ed) am following Royal Families of Medieval Scandinavia, not theabove ancestry.