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
Mohammed bin Jassim Al Thani announce their marriage to the public which destroys the whole idea of being morganatic, its known that his last wife who he loved dearly was known to be head chief of all his living wives back then, Her Highness, The Late Sheikha Safiya Al-Kaabi. " Although the exact date of his death is still unknown, Sheikh Mohammed Al Thani died in 1971. Mohammed bin Jassim Al Thani Sheikh Mohammed bin Jassim bin Mohammed Al Thani (17 January 1881–8 April 1971) ( "Mohammed bin Jassim bin Mohammed Al Thani"), is the son of Sheikh Jassim bin Mohammed Al Thani. Sheikh Mohammed