 Gunnhild also showed great favor to Olaf the Peacock, Hrut's nephew, who visited the Norwegian court after Hrut's return to Norway.She advised him on the best places and items to trade and even sponsored his trade expeditions.Haakon Sigurdsson, jarl of Hlaðir, arranged the death of Harald Greyhide around 971 with the connivance of Harald Bluetooth, who had invited his foster-son to Denmark to be invested with new Danish fiefs.