Tari-Arathorn Elessar IV.

Arathorn Elessar was the King of Gondor for many years, and the father of Aragorn Elessar, and Halbaard Elessar.

His reign would be highlighted by the vast period of peace that it contained, but it will perhaps be his greatest legacy that he failed to smoothe the differences between Umbar and Gondor, and also allowed Mordor to grow to levels that make them almost out of reach of Gondor.