Mohammed bin Hamad bin Abdullah Al Thani
Shaikh Muhammad bin Hamad bin Abdullah bin Jassim bin Muhammed Al Thani was born in 1929.
Abdullah bin Jassim Al Thani
Abdullah bin Jassim bin Mohammed Al Thani(" Abdullah bin Jassim bin Mohammed Al Thani"), also known as Sheikh Abdullah bin Jassim Al Thani or Sheikh Abdullah bin Qassim Al Thani, was the Emir of Qatar.
He was born in 1880 in Doha, the capital city and state of Qatar.
He then abdicated in favour of his heir apparent and second son, Sheikh Hamad bin Abdullah Al Thani, in 1940.
Sheikh Hamad died eight years later and Sheikh Abdullah assumed office once again until 1949, when he stepped down from office in favour for his eldest son, Sheikh Ali bin Abdullah Al Thani.
Oil was also discovered for the first time during his rule.
Saud bin Abdelaziz bin Hamad Al Thani
Shaikh Saud bin Abdelaziz bin Hamad bin Abdullah bin Jassim bin Muhammed Al Thani( 1949 in Qatar)
He is the cousin of Qatari ruler Hamad bin Khalifa Al Thani, grandson of Hamad bin Abdullah Al Thani and great- grandson of Abdullah bin Jassim Al Thani.
Estimates of his net worth range from 3- 12 billion USD.
Khalid bin Hamad bin Abdullah Al Thani
Khalid bin Hamad bin Abdullah bin Jassim bin Muhammed Al Thani( born 1935 in Doha) is a former Minister of Interior of Qatar, as which he served from 1972 to 1989.
He is the son of Sheikh Hamad bin Abdullah Al Thani and Sheikha Sarah bint Mohammed Al Thani and the grandson of Abdullah bin Jassim Al Thani and Mohammed bin Jassim Al Thani.
After the coup of 1972 his half- brother Sheikh Khalifa bin Hamad Al Thani appointed him as the Minister of the Interior.
Thani bin Jassim bin Mohammed Al Thani
Thani bin Jassim bin Muhammed Al Thani( 1856- 1943) was the sheikh of Al Gharafa.
His father, Jassim bin Mohammed Al Thani, from the ruling al Thani family, was the ruler of Qatar.
Hamad bin Jassim bin Hamad Al Thani
Shaikh Hamad bin Jassim bin Hamad bin Abdullah bin Jassim bin Muhammed Al Thani( born 1959)
( Arabic: حمد بن جاسم بن حمد الثاني) was the commander in chief of the Qatar Police from 1972 to 1977 and Minister for Economy and Trade from 1977 to 1986.
Jassim bin Muhammed bin Jassim Al Thani
HH Shiekh Jassim bin Muhammed bin Jassim bin Muhammed Al Thani is a member of the Qatari royal family who was the founder and minister of electricity and water from 1970 to 1989.
He was born in 1914 in Umm Salal, eldest son of Shiekh Mohammed bin Jassim Al Thani and Her Highness Sheikha Aisha bint Ahmed Al Thani.
He married six times.
Khalifa bin Jassim Al Thani
Sheikh Khalifa bin Jassim bin Muhammed bin Jassim bin Muhammed Al Thani( born 1959) is the chairman since 2014 of the Federation of the GCC Chambers of Commerce and Industry.
He is a member of the Qatari royal family and businessman.
He is the ninth son of Sheikh Jassim bin Muhammed bin Jassim Al Thani, the Minister of Electricity and Water from 1970 to 1989.
Abdulrahman bin Jassim Al Thani
Abdulrahman bin Jassim bin Muhammed Al Thani( born 1871- died 1930) was the sixth son of Sheikh Jassim bin Mohammed Al Thani, the previous Emir and the founder of modern Qatar.
In 1898 his father Jassim bin Mohammed Al Thani selected him to become the governor of the Al Wakrah area.
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 had a total of 18 siblings, with him being the seventh of his father's sons.

Question: Who is the paternal grandfather of Jassim Bin Muhammed Bin Jassim Al Thani?