‘ “Moreover, in Númenor of old the sceptre descended to the eldest child of the king, whether man or woman. It is true that the law has not been observed in the lands of exile ever troubled by war; but such was the law of our people, to which we now refer, seeing that the sons of Ondoher died childless.’’ 1
‘To this Gondor made no answer. The crown was claimed by Eärnil, the victorious captain; and it was granted to him with the approval of all the Dúnedain in Gondor, since he was of the royal house. He was the son of Siriondil, son of Calimmacil, son of Arciryas brother of Narmacil II. Arvedui did not press his claim; for he had neither the power nor the will to oppose the choice of the Dúnedain of Gondor; yet the claim was never forgotten by his descendants even when their kingship had passed away. For the time was now drawing near when the North-kingdom would come to an end.
‘Arvedui was indeed the last king, as his name signifies. It is said that this name was given to him at his birth by Malbeth the Seer, who said to his father: “Arvedui you shall call him, for he will be the last in Arthedain. Though a choice will come to the Dúnedain, and if they take the one that seems less hopeful, then your son will change his name and become king of a great realm. If not, then much sorrow and many lives of men shall pass, until the Dúnedain arise and are united again.’’
‘In Gondor also one king only followed Eärnil. It may be that if the crown and the sceptre had been united, then the kingship would have been maintained and much evil averted. But Eärnil was a wise man, and not arrogant, even if, as to most men in Gondor, the realm in Arthedain seemed a small thing, for all the lineage of its lords.
‘He sent messages to Arvedui announcing that he received the crown of Gondor, according to the laws and the needs of the South-kingdom, “but I do not forget the royalty of Arnor, nor deny our kinship, nor wish that the realms of Elendil should be estranged. I will send to your aid when you have need, so far as I am able.’’
‘It was, however, long before Eärnil felt himself sufficiently secure to do as he promised. King Araphant continued with dwindling strength to hold off the assaults of Angmar, and Arvedui when he succeeded did likewise; but at last in the autumn of 1973 messages came to Gondor that Arthedain was in great straits, and that the Witch-king was preparing a last stroke against it. Then Eärnil sent his son Eärnur north with a fleet, as swiftly as he could, and with as great strength as he could spare. Too late. Before Eärnur reached the havens of Lindon, the Witch-king had conquered Arthedain and Arvedui had perished.
‘But when Eärnur came to the Grey Havens there was joy and great wonder among both Elves and Men. So great in draught and so many were his ships that they could scarcely find harbourage, though both the Harlond and the Forlond also were filled; and from them descended an army of power, with munition and provision for a war of great kings. Or so it seemed to the people of the North, though this was but a small sending-force of the whole might of Gondor. Most of all, the horses were praised, for many of them came from the Vales of Anduin and with them were riders tall and fair, and proud princes of Rhovanion.
‘Then Círdan summoned all who would come to him, from Lindon or Arnor, and when all was ready the host crossed the Lune and marched north to challenge the Witch-king of Angmar. He was now dwelling, it is said, in Fornost, which he had filled with evil folk, usurping the house and rule of the kings. In his pride he did not await the onset of his enemies in his stronghold, but went out to meet them, thinking to sweep them, as others before, into the Lune.
‘But the Host of the West came down on him out of the Hills of Evendim, and there was a great battle on the plain between Nenuial and the North Downs. The forces of Angmar were already giving way and retreating towards Fornost when the main body of the horsemen that had passed round the hills came down from the north and scattered them in a great rout. Then the Witch-king, with all that he could gather from the wreck, fled northwards, seeking his own land of Angmar. Before he could gain the shelter of Carn Dûm the cavalry of Gondor overtook him with Eärnur riding at their head. At the same time a force under Glorfindel the Elf-lord came up out of Rivendell. Then so utterly was Angmar defeated that not a man nor an orc of that realm remained west of the Mountains.
‘But it is said that when all was lost suddenly the Witch-king himself appeared, black-robed and black-masked upon a black horse. Fear fell upon all who beheld him; but he singled out the Captain of Gondor for the fullness of his hatred, and with a terrible cry he rode straight upon him. Eärnur would have withstood him; but his horse could not endure that onset, and it swerved and bore him far away before he could master it.