Tāufaʻāhau Tupou IV Zealand, and the United Kingdom, specifically; and Samoa's head of state, Malietoa Tanumafili II. Tāufaʻāhau Tupou IV Tāufaʻāhau Tupou IV (4 July 1918 – 10 September 2006), son of Queen Sālote Tupou III and her consort Prince Viliami Tungī Mailefihi, was the king of Tonga from the death of his mother in 1965 until his own death in 2006. Immediately prior to his death, he was the fourth longest-reigning living monarch in the world after Kings Bhumibol Adulyadej of Thailand, Abdul Halim of Kedah of Malaysia and Queen Elizabeth II of the United Kingdom. He was married to Queen Halaevalu
George Tupou I of Ma'afutuku'i'aulahi. Niukapu, a chief, fled to Ha'apai under the protection of the Ha'atalafale Tu'ipelehake. These chiefs supported Tupou Moheofo, installed as Tu'i Kanokupolu, instead of Tuku'aho's father, Mumui. The retribution by Tuku'aho on Ha'a Havea was regarded, despite the fact Niukapu was not part of the clan, as a demotion in power and a display of disrespect of territorial boundaries. Since then, Tuku'aho's siblings and descendants have had antagonistic feelings towards those from Ha'a Havea. George Tupou was established as the Tuʻi Haʻapai (H. king) before the death of his father in 1820. He inherited the conflicts with the