Leif Erikson
Research done in the early 1960s by Norwegian explorer Helge Ingstad and his wife, archaeologist Anne Stine Ingstad, identified a Norse site located at the northern tip of Newfoundland. It has been suggested that this site, known as L'Anse aux Meadows, is "Leifsbúðir". The Ingstads demonstrated that Norsemen had reached America about 500 years before Christopher Columbus. Later archaeological evidence suggests that "Vinland" may have been the areas around the Gulf of St. Lawrence and that the L'Anse aux Meadows site was a ship repair station and waypoint for voyages there. That does not necessarily contradict the identification of L'Anse aux Meadows with "Leifsbúðir" since the two sagas appear to describe "Vinland" as a wider region which included several settlements. The "Saga of Erik the Red" mentions two other settlements in "Vinland": a settlement called "Straumfjǫrðr", which lay beyond "Kjalarnes" promontory and the Wonderstrands, and one called "Hóp", which was located even farther south.
Leif was described as a wise, considerate, and strong man of striking appearance. During his stay in the Hebrides, he fell in love with a noblewoman, Thorgunna, who gave birth to their son Thorgils. Thorgils was later sent to Leif in Greenland, but he did not become popular.
Leif Erikson
According to a literal interpretation of Einar Haugen's translation of the two sagas in the book "Voyages to Vinland", Leif was not the first European to discover America: he had heard the story of merchant Bjarni Herjólfsson who claimed to have sighted land to the west of Greenland after having been blown off course. Bjarni reportedly never made landfall there, however. Later, when travelling from Norway to Greenland, Leif was also blown off course, to a land that he did not expect to see, where he found "self-sown wheat fields and grapevines". He next rescued two men who were shipwrecked in this country and went back to Greenland (and Christianised the people there). Consequently, if this is to be trusted, Bjarni Herjólfsson was the first European to see America beyond Greenland, and the two unnamed shipwrecked men were the first people known to Europeans to have made landfall there.