Question: What is the date of death of Abdullah Bin Musa'Ad Bin Abdulaziz Al Saud's father?
Sentence (from "Musa'id bin Abdulaziz Al Saud"): Musa'id bin Abdulaziz Al Saud (26 June 1923 – 19 August 2013) was a member of the House of Saud.
Relevant evidence: Yes