Abdullah bin Faisal Al Saud
Abdullah bin Faisal Al Saud( 18 June 1923 – 8 May 2007) was a Saudi businessman and a senior member of House of Saud.
He held several cabinet posts in the government of Saudi Arabia in the 1950s.
Saud Al Kabeer bin Abdulaziz bin Saud bin Faisal Al Saud
Saud bin Abdulaziz bin Saud bin Faisal Al Saud was a grandson of the Amir Saud bin Faisal.
He was called Al Kabeer( The Grand), because he was elder than king Saud bin Abdulaziz Al Saud.
Abdul Rahman bin Faisal
Abdul Rahman bin Faisal Al Saud( 1845–1928)(/ ALA- LC:" ‘ Abd ar Raḥman bin Fayṣal") was the last ruler of the Emirate of Nejd, Second Saudi State.
He was the youngest son of Faisal bin Turki bin Abdullah Al Saud and the father of Ibn Saud, who founded the modern Saudi Arabia.
Sara bint Faisal Al Saud
Sara bint Faisal Al Saud is a Saudi Arabian activist for women and children welfare, and a member of the House of Saud.
Sayyid Faisal Bin Ali Bin Faisal Al-Said
Sayyid Faisal Bin Ali Bin Faisal Al- Said is the Minister of National Heritage and Culture of Oman.
Sayyid Hamoud bin Faisal al Busaidi
Sayyid Hamoud bin Faisal al Busaidi is an Omanis politician and businessman.
He is the Minister of Interior in the Sultanate of Oman.
Faisal of Saudi Arabia
Faisal bin Abdulaziz Al Saud (14 April 1906 – 25 March 1975) was King of Saudi Arabia from 1964 to 1975.
He emerged as an influential royal politician under his father King Abdulaziz and brother King Saud, serving as foreign minister of the Saudi domains for all but two years from 1930 until his death.
While crown prince in 1962, Faisal outlawed slavery in Saudi Arabia.
He persuaded King Saud to abdicate in his favour in 1964 with the help of other members of the royal family and his maternal relative, the grand mufti of Saudi Arabia.
Faisal implemented a policy of modernization and reform.
His main foreign policy themes were pan-Islamism, anti-communism, and pro-Palestinian nationalism.
He attempted to limit the power of Islamic religious officials while protesting against support that Israel received from the West.
He led the oil embargo in 1973 which caused an oil crisis.
Faisal successfully stabilized the kingdom's bureaucracy, and his reign had significant popularity among Saudi Arabians despite his reforms facing some controversy.
In 1975, he was assassinated by his nephew Faisal bin Musaid.
Mohammed bin Faisal Al Saud
Mohammed bin Faisal (1937 – 14 January 2017) was a Saudi businessman and a member of House of Saud.
He was a son of King Faisal.
He was one of the pioneers in the establishment of Islamic banking.
Faisal bin Turki Al Faisal Al Saud
Faisal bin Turki Al Faisal Al Saud( born 27 March 1975), titled Prince Faisal bin Turki Al Faisal Al Saud, most commonly referenced as Faisal bin Turki.
He is the eldest son of Prince Turki bin Faisal Al Saud and brother of Red Bull athlete Prince Abdulaziz.
He is a member of the House of Saud, the Saudi Arabia royal family.
Similar to his father, Prince Faisal bin Turki studied International Relations at the Edmund A. Walsh School of Foreign Service at Georgetown University.
Faisal also studied at Calvin College, American Intercontinental University and the London School of Economics and Political Science, obtaining an MSc in Environmental Policy Planning and Regulation.
Khalid bin Faisal Al Saud
Khalid bin Faisal Al Saud( born 20 February 1940) is the current Governor of Makkah Province in Saudi Arabia.
He has governed the Makkah region twice, from 2007 to 2013 and again since 2015.
He was Minister of Education from 2013 to 2015.
He was also the Governor of Asir Province from 1971 to 2007.
He is a member of the House of Saud.
He served as the Adviser to the Custodian of the Two Holy Mosques, King Salman bin Abdulaziz Al Saud.

Question: When did Mohammed Bin Faisal Al Saud's father die?
Answer: 25 March 1975