Jarl Einar Rognvaldsson of Orkney (Turf)
Einar Rognvaldsson of Orkney, known as Turf, was born about 0852 in Maer, More og Romsdal, Norway.  He died in 0910 in Orkney Islands, Scot..

 Jarl Thorfinn Einarsson of Orkney (Skull splitter)
Thorfinn Einarsson of Orkney, known as Skull splitter, was born about 0890 in Orkney Islands, Scot..  He died after 0977 in Orkney Islands, Scot..  He was buried in Hoxa, Ronaldsay, Scot..