About Harald "Ungi" / 'The Young' Eriksson
Erik & his wife had [seven] children: (Cawley's Medlands)
(1) HARALD Eriksson "Ungi" (-killed in battle Wick 1198). Orkneyinga Saga names (in order) “Harald the Young, Magnus Mangi and Rognvald” as the three sons of “Eirik Stay-Brails”, adding that King Magnus Erlingsson gave Harald the title Jarl. Invested with his grandfather's ½ of Orkney by Magnus V Erlingsson King of Norway, although he did not press this claim against Jarl Kali-Ragnvald. He obtained a grant of his grandfather's half of Caithness from William "the Lion" King of Scotland. He asserted his claim to Orkney after this was regranted to him by [Sverre] King of Norway. Jarl Harald Maddadson rejected his claim and defeated him at the battle of Wick in 1198. (Cawley's Medlands)
(2) MAGNUS Mangi (-killed in battle near Fimreite on Sognefjord 15 Jun 1184).
(7) daughter .