The results of recent carbon dating work, published in the journal Skírnir, suggests that the country may have been settled as early as the second half of the 7th century.[14]The first known permanent Norse settler was Ingólfur Arnarson, who built his homestead in Reykjavík in the year 874. Ingólfur was followed by many other emigrant settlers, largely Norsemen and their Irish slaves. http://en.wikipedia.org/wiki/Iceland