عبد العزيز بن عبد الرحمن بن فيصل آل سعود
In 1902, Ibn Saud took control of Riyadh in Nejd and brought the Al Saud back to Nejd. Ibn Saud gained the support of the Ikhwan, a tribal army inspired by Muhammad ibn Abd al-Wahhab and led by Sultan ibn Bijad and Faisal Al-Dawish, and which had grown quickly after its foundation in 1912. With the aid of the Ikhwan, Ibn Saud captured al-Hasa from the Ottomans in 1913.