The Thing or Fylkis Thing was not made up of representatives elected by the people, but was rather a primary assembly of the free udal-born peasant-proprietors of the district. There were leading men in the fylki, and each fylki had one or more chiefs, but they had to plead at the Thing like other free men. When there were several chiefs, they usually had the title of herse; but when the free men had agreed upon one chief, he was called jarl (earl), or king. The king was the commander in war, and usually performed the judicial functions; but he supported himself upon his own estates, and the free peasants paid no tax. The dignity of the king was usually inherited by his son, but if the heir was not to the liking of the people, they chose another. No man, however clear his right of succession, would think of assuming the title or power of a king except by the vote of the Thing. There he was presented to the people by a free peasant, and his right must be confirmed by the Thing before he could exert any act of kingly power. The king had a number of free men in his service, who had sworn allegiance to him in war and in peace. They were armed men, kept in pay, and were called hird-men or court-men, because they were members of the king's hird or court. If they were brave and faithful, they were often given high positions of trust; some were made lendermen (liegemen), or managers of the king's estates.
It is but natural that the ancient Norwegians should become warlike and brave men, since their firm religious belief was that those who died of sickness or old age would sink down into the dark abode of Hel (Helheim), and that only the brave men who fell in battle would be invited to the feasts in Odin's Hall. Sometimes the earls or kings would make war on their neighbors, either for conquest or revenge. But the time came when the countries of the north, with their poorly developed resources, became overpopulated, and the warriors had to seek other fields abroad. The viking cruises commenced, and for a long time the Norwegians continued to harry the coasts of Europe.
At first the viking expeditions were nothing but piracy, carried on for a livelihood. The name Viking is supposed to be derived from the word vik, a cove or inlet on the coast, in which they would harbor their ships and lie in wait for merchants sailing by. Soon these expeditions assumed a wider range and a wilder character, and historians of the time paint the horrors spread by the vikings in dark colors. In the English churches they had a day of prayer each week to invoke the aid of heaven against the harrying Northmen. In France the following formula was inserted in the church prayer: "A furore Normannorum libera nos, o Domine!" (Free us, O Lord, from the fury of the Northmen!)
Gradually the viking life assumed a nobler form. There appear to have been three stages or periods in the viking age. In the first one the vikings make casual visits with single ships to the shores of England, Ireland, France or Flanders, and when they have plundered a town or a convent, they return to their ships and sail away. In the second period their cruises assume a more regular character, and indicate some definite plan, as they take possession of certain points, where they winter, and from where they command the surrounding country. During the third period they no longer confine themselves to seeking booty, but act as real conquerors, take possession of the conquered territory, and rule it. As to the influence of the Northmen on the development of the countries visited in this last period, the eminent English writer, Samuel Laing, the translator of the Heimskringla, or the Sagas of the Norse kings, says:
"All that men hope for of good government and future improvement in their physical and moral condition—all that civilized men enjoy at this day of civil, religious, and political liberty—the British constitution, representative legislation, the trial by jury, security of property, freedom of mind and person, the influence of public opinion over the conduct of public affairs, the Reformation, the liberty of the press, the spirit of the age—all that is or has been of value to man in modern times as a member of society, either in Europe or in the New World, may be traced to the spark left burning upon our shores by these northern barbarians."
The authentic history begins with Halfdan the Swarthy, who reigned from the year 821 to 860. The Icelander Snorre Sturlason, who, in the twelfth century, wrote the Heimskringla, or Sagas of the Norse Kings, gives a long line of preceding kings of the Yngling race, the royal family to which Halfdan the Swarthy belonged; but that part of the Saga belongs to mythology rather than to history.
According to tradition, the Yngling family were descendants of Fiolner, the son of the god Frey. One of the surnames of the god was Yngve, from which the family derived the name Ynglings. King Halfdan was a wise man, a lover of truth and justice. He made good laws, which he observed himself and compelled others to observe. He fixed certain penalties for all crimes committed. His code of laws, called the Eidsiva Law, was adopted at a common Thing at Eidsvol, where about a thousand years later the present constitution of Norway was adopted.
One day in the spring of 860, when Halfdan the Swarthy was driving home from a feast across the Randsfjord, he broke through the ice and was drowned. He was so popular that, when his body was found, the leading men in each Fylki demanded to have him buried with them, believing that it would bring prosperity to the district. They at last agreed to divide the body into four parts, which were buried in four different districts. The trunk of the body was buried in a mound at Stien, Ringerike, where a little hill is still called Halfdan's Mound. And this Halfdan became the ancestor of the royal race of Norway.
Halfdan's son, Harald the Fairhaired, at the age of ten years succeeded his father on the throne of Norway, or it afterward proved to be the throne of United Norway. When he became old enough to marry, he sent his men to a girl named Gyda, a daughter of King Erik of Hordaland, who was brought up a foster-child in the house of a rich Bonde in Valders.
Harald had heard of her as a very beautiful though proud girl. When the men delivered their message, she answered that she would not marry a king who had no greater kingdom than a few Fylkis (districts), and she added that she thought it strange that "no king here in Norway will make the whole country subject to him, in the same way that Gorm the Old did in Denmark, or Erik at Upsala." When the messengers returned to the king, they advised him to punish her for her haughty words, but Harald said she had spoken well, and he made the solemn vow not to cut or comb his hair until he had subdued the whole of Norway, which he did, and became sole king of Norway. The decisive battle was a naval one in the Hafrsfjord, near the present city of Stavanger. After this battle, which occurred in 872, when he had been declared King of United Norway, he attended a feast, and the Earl of More cut his hair, which had not been cut or combed for ten years, and gave him the name of Fairhaired. Harald shortly afterward married Gyda.