According to the narrative, Gondor was founded by the brothers Isildur and Anárion, exiles from the downfallen island kingdom of Númenor. Along with Arnor in the north, Gondor, the South-kingdom, served as a last stronghold of the Men of the West. After an early period of growth, Gondor gradually declined as the Third Age progressed, being continually weakened by internal strife and conflict with the allies of the Dark Lord Sauron. By the time of the War of the Ring, the throne of Gondor is empty, though its principalities and fiefdoms still pay deference to the absent king by showing their loyalty to the Stewards of Gondor. The kingdom's ascendancy was restored only with Sauron's final defeat and the crowning of Aragorn as king.