Bani Khalid
When the Egyptians under Muhammad Ali dynasty invaded Arabia and deposed "Al Saud" in 1818, they reoccupied Al-Hasa and Al-Qatif and reinstated members of Al 'Uray'ir as governors of the region on their behalf. Bani Khalid were no longer the potent military force they once were at this time, and tribes such as the Ajman, the Dawasir, Subay', and Mutayr began encroaching on Bani Khalid's desert territories. They were also beset by internal quarrels over leadership. Though the Bani Khalid were able to forge an alliance with the 'Anizzah tribe in this period, they were eventually defeated by an alliance of several tribes along with Al Saud, who had re-established their rule in Riyadh in 1823. A battle with an alliance led by the Mutayri and 'Ajmani tribes in 1823, and another battle with the Subay' and "Al Saud" in 1830, brought the rule of the Bani Khalid to a close. The Ottomans appointed a governor from Bani Khalid over al-Hasa once more in 1874, but his rule also was short-lived.