Viliami Tupoulahi Tungī Mailefihi/en

Mei he Wikipedia

When Tēvita Polutele Kaho retired as prime minister in 1923, queen Sālote appointed made her husband into the post, to make sure that the government was with her and not against her. In any case, the collaboration of queen and premier was a blessing for Tonga, which slowly started to crawl up to a higher standard of living. FOKI