YAKOUB KHAN, Ameer of Afghanis tan; born in 1849; son of Shere Ali; was nominated heir to the throne of Kabul in 1864. Appointed governor of Herat, he became extremely popular, and succeeded in maintaining his father's authority in that province when the rest of Afghanis tan passed under the rule of the rival ameers, Afzul and Azim. It was owing to his admirable generalship that Shere Ali regained his throne in 1868, and when the latter visited India in the fol lowing year, Yakoub Khan was appoint ed governor of the capital. In 1870 he was made governor of Kandahar, and afterward was sent a second time to Herat, where, however, his great influ ence excited the fears and suspicions of Shere Ali, who now declared his young est son, Abdullah Jan, to be his heir, and sought to prejudice the British Govern ment against Yakoub Khan, by falsely representing him as hostile to British in terests. Captain Marsh, who visited him at Herat in 1872, found him exactly the reverse. In 1873 Shere Ali recalled him
from Herat, but he declined to return, and for a year was practically in revolt. At length, under the most sacred pledges of safety, he proceeded to Kabul, but was treacherously imprisoned, and was only released when the flight of his father before the victorious advance of the British arms in the war of 1878 made his presence indispensable to pre vent anarchy in the capital and the state. On the death of Shere Ali he succeeded to the throne, and on May 30, 1879, concluded a treaty of peace with the British. Shortly after the murder of Cavagnari in the following September, in which he was suspected of complicity, he fled to the army that General Roberts hurried forward to punish the Kabul assassins, was detained a prisoner by the Indian Government; and was deposed in 1880.