Mohammed bin Thani the throne over to his eldest son Sheikh Jassim bin Mohammed Al Thani. Sheikh Mohammed had 8 children: six sons (listed below) and two daughters, both with unknown names. Sheikh Mohammed died two years after abdicating from his throne in 1876. He died a natural death on 18 December 1878. As remembrance, it is a national day in Qatar. Mohammed bin Thani Sheikh Mohammed bin Thani (; c. 1788 – 18 December 1878), also known as Mohammed bin Thani bin Mohammed Al Thamir (), was the second emir of the whole Qatari Peninsula, following his predecessor, his father, Sheikh Thani
House of Al Thani They settled in Doha in the 19th century under their leader Mohammed bin Thani. The group was named after the father of Mohammad, Thani bin Mohammad. The family is made of four main factions: Bani Qassim, Bani Ahmed, Bani Jaber, and Bani Thamer. As of the early 1990s, the number of the family members was estimated to be about 6,000. The leadership transitions in 1913, 1949, 1960, and 1995 were all forced abdications. These abdications were forced by a nephew in one incident and sons in the others. However, none of the forced abdications toppled the Al Thani dynasty, which