Abdullah bin Saud suceeded his father Saud bin Abdul Aziz bin Muhammad al Saud in 1814 and ruled until 1818. While the House of Saud had many sucesses under Saud, they had also managed to get into a war with the Ottoman Empire. As such, Abdullah was almost immediatly faced with the prospect of having to face an army under the command of Muhammad Ali. Ali's forces quickly retook Mecca and Madinah. The Saudi forces were heavily outnumbered and outequipped, so they retreated to the Nejd. However, Ali followed them there and laid seige to the traditional Saudi capital of Al'Dariyah for two years, finally taking it in 1818. This brought the downfall of the First Saudi State and saw the Ottomans reintroducing their influence into Arabia with the building of numerous garrisons.

Preceded by:
Saud bin Abdul Aziz bin Muhammad al Saud
Heads of the House of Saud Succeeded by:
Turki bin Abdullah