 Yaroslav, however, did not want to become directly involved in the Scandinavian power-struggles, and declined to help.After some time, in early 1030, Olaf learned that the Earl of Lade Håkon Eiriksson, Cnut's regent in Norway, had disappeared at sea, and gathered his men to make a swift return to Norway.Magnus was left to be fostered by Yaroslav and his wife Ingegerd.