sentences:  According to "Landnáma" and "Reykdœla saga" Glúmr's father, Geiri, was a Norwegian who settled near Mývatn in the north of Iceland.After a feud with a local farmer, Geiri and Glúmr were forced to leave the area and resettled in Breiðafjörður.Glúmr's wife was Ingunn Þórólfsdóttir, their son Þórðr was the second husband of Guðrún Ósvífrsdóttir.