Question: Eiríksstaðir is the former homestead of Eiríkr Þorvaldsson, known as Erik the Red, in Haukadalur in the Dalasýsla region of Iceland, It was the birthplace of his son, which Norse explorer from Iceland, and the first known European discoverer of the Americas?
Sentence (from "Leif Erikson"): He was the first known European to have discovered continental North America (excluding Greenland), before Christopher Columbus (or possibly Saint Brendan).
Relevant evidence: No