Saud bin Abdulaziz bin Nasser Al Saud
Saud bin Abdulaziz bin Nasser Al Saud( born 1977) is a member of the Saudi royal family and a convicted murderer.
He is a distaff grandson of King Abdullah.
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.
Badr bin Muhammad bin Abdullah bin Jalawi Al Saud
Badr bin Muhammad bin Abdullah bin Jalawi Al Saud has been the governor of Al- Ahsa in Saudi Arabia since 13 December 1997.
Abdulaziz bin Abdullah bin Abdulaziz Al Saud
Abdulaziz bin Abdullah bin Abdulaziz Al Saud is the Saudi deputy minister of foreign affairs, and a member of the country's royal family.
Mish'aal bin Abdullah bin Abdulaziz bin Musa'ed Al Saud
Mish'aal bin Abdullah bin Abdullaziz bin Musa'ed bin Jiluwi Al Suad  is a member of House of Saud.
He was the governor of the Northern Borders Region between 2015 and 22 April 2017.
He also served as an advisor for King Salman before he was appointed governor of Northern Borders Region at rank of minister on 13 July 2015, following the death of his father Abdullah bin Abdulaziz bin Musa'ed bin Jiluwi Al Saud.
Sultan bin Abdullah bin Aziz Al Saud
Sultan bin Abdullah bin Aziz Al Saud is a son of the late Saudi King, Abdullah bin Abdul Aziz Al Saud, who was the sixth king of the Saudi Kingdom.
Abdulaziz bin Talal bin Abdulaziz Al Saud
Abdulaziz bin Talal bin Abdulaziz Al Saud, known as Prince Abdulaziz bin Talal in the English media, is a Saudi Arabian prince and member of the House of Saud.
Abdulaziz bin Majid Al Saud
Abdulaziz bin Majid Al Saud is the former governor of Madinah Province and a member of House of Saud.
Abdullah bin Mutaib Al Saud
Abdullah bin Mutaib bin Abdullah Al Saud( born 13 October 1984) is a Saudi show jumping rider and a member of House of Saud.
Abdullah bin Abdulaziz bin Musa'ed bin Jiluwi Al Saud
Abdullah bin Abdullaziz bin Musa'ed bin Jiluwi Al Saud  (1931 – 4 July 2015) was governor of the Northern Borders Region .
He served as the Emir of the northern border region and its capital and administrative Arar from 1957 until his death in 2015, and before that he served as the Governor of Qassim region for ten years.
He was one of the longest serving governors in the Kingdom.

Question: What is the date of death of Mish'Aal Bin Abdullah Bin Abdulaziz Bin Musa'Ed Al Saud's father?
Answer: 4 July 2015