House of Al Thani House of Al Thani The House of Thani () is the ruling family of Qatar, whose origins can be traced back to Al-Maadeed of the Banu Tamim tribal confederation. The Al Thanis can be traced back to Mudar bin Nizar, who settled at Gebrin oasis in southern Najd (present-day Saudi Arabia) before he moved to Qatar. Around the 17th century, the tribe lived in Ushayqir, a settlement north-east of Riyadh. They settled in Qatar around the 1740s. Their first settlement in Qatar was in the southern town of Sikak, and from there they moved north-west to Zubarah and Al Ruwais.
Roman Catholic Diocese of Udon Thani On December 18, 1965 the Prefecture Apostolic was elevated to a diocese. The "Cathedral of Our Mother of Perpetual Help" (Thai: อาสนวิหารพระมารดานิจจานุเคราะห์) is located in Udon Thani town. Roman Catholic Diocese of Udon Thani The (Roman Catholic) Diocese of Udon Thani ("Dioecesis Udonthaniensis", Thai: สังฆมณฑลอุดรธานี) is in northeast Thailand. It is a suffragan diocese of the archdiocese of Thare and Nonseng. The diocese covers an area of 50,046 km², covering five provinces of Thailand: Khon Kaen, Loei, Nongbua Lamphu, Nong Khai, and Udon Thani. As of 2001, of the 5.3 million citizens, 5,612 are members of the Catholic Church. It