Jarl "The Wise" Eysteinson (The wise) Rognwald
"The Wise" Eysteinson, known as The wise, was born about 0840 in Maer, Nord Trondelag, Norway.¹   He died  due to burned alive by raiders about 0890 in Orkney, Orkney Islands, Scotland  (burned alive with his bodyguards in his hall).¹ 

 Groa

 Turf-Einar Ragnvaldsson Earl of Orkney
Turf-Einar Ragnvaldsson Earl of was born about 0852.