Jón Loftsson was chieftain of Oddi at Rangárvellir in the south part of Iceland.
Jón Loftsson was a member of the Oddaverjar family clan. His parents were Loftur Sæmundsson and Þóra Magnúsdóttir.
His paternal grand-father was Sæmundur Sigfússon.... Wikipedia
Born: 1124, Iceland
Died: 1197 (age 73 years), Oddi, Iceland
Parents: Þóra Magnúsdóttir
Children: Ormur Jónsson Breiðbælingur and Sæmundur Jónsson
Grandchildren: Hallveig Ormsdóttir, Hálfdan Sæmundsson, and Solveig Sæmundardóttir
Grandparent: Magnus Barefoot
Great-grandparents: Olaf III of Norway and Tora Arnesdatter