Saud Al Kabeer bin Abdulaziz Al Saud was a grandson of Saud bin Faisal bin Turki and a distant nephew and important supporter of King Abdulaziz, founder of Saudi Arabia. Prince Saud was one of the most known Najdi people. Through his marriages he was the brother-in-law, and later a son-in-law, of King Abdulaziz. Saud was married for 45 years to King Abdulaziz's eldest sister Noura bint Abdul Rahman, and after her death in 1950 he married the King's daughter Princess Hessa.