Abdallahi ibn Muhammad
After the siege of Khartoum, followed by the building there of the tomb of the Mahdi after his death from typhus, the city grew rapidly. However, in the Battle of Omdurman in 1898 (which actually took place in the nearby village of Kerreri), Lord Kitchener decisively defeated the Mahdist forces and killed Abdallahi ibn Muhammad, the Khalifa, ensuring British control over the Sudan.