الناصر محمد بن قلاوون
Al-Nasir Muhammad crushed a Bedouin rebellion in Upper Egypt and his army "slew mercilessly every Bedouin in the land and carried off their women captive". The army was led by the Mamluks Seif ad-Din Salar (Sallars) and al-Baibars al-Jashnakir (Beibars).