Matua was the High Priest of the island of Mangareva. He served as one of the regents for his nephew Maputeoa and was instrumental in the conversion of Mangareva and the Gambier Islands to Roman Catholicism. His name is often written as Matoua.

Te Maputeoa was a monarch of the Polynesian island of Mangareva and the other Gambier Islands. He was the King or ʻAkariki, as well as the penultimate king of the island of Mangareva, and other Gambier Islands including Akamaru, Aukena, Taravai and Temoe. He reigned from 1830 until his death in 1857.