Meanwhile Bābur Mirza had not remained long in posses­sion of Herāt, having been driven from it by Yār-Ali, a Turkomān chief. Bābur, however, retired slowly, and with reluctance; and, returning soon after by forced marches, came upon him by surprise in that capital, took him prisoner, beheaded him in the public market-place, and Recovers
all Khora-
sān.
succeeded in occupying all Khorasān. But repose was not an enjoyment of those unquiet times. Before he could establish himself in his new conquest, he was attacked and Driven
from it
by his
brothers.
defeated by his two elder brothers, Alā-ed-daulat and Muhammed Mirza, the kings of Fārs and Irāk. He retired for some time to the strong fortress of Umad, whence he took the field and defeated the governor whom Muhammed Mirza had left in charge of Asterābād; but having been closely followed by that prince, and overtaken before he could gain the town, he found himself once more com­pelled to seek safety in flight, and was fortunate enough to escape back to his fastness. Muhammed Mirza did not long remain in Khorasān. Disgusted with some circum­stances in the conduct of his brother, Alā-ed-daulat, he withdrew to his own territories; whereupon Bābur once Again re-
covers it,
and takes
Alā-ed-
daulat.
more issued from his retreat, drove Alā-ed-daulat out of Khorasān, following him to Balkh, which he took, as well as all the low country up to Badakhshān, where the fugi­tive prince sought refuge. He then returned back to Herāt. Alā-ed-daulat soon after fell into his hands.

Defeats
and puts to
death his
brother,
Muham-
med.

This success of Bābur Mirza recalled his brother Muham­med into Khorasān, in an evil hour. He met with a fatal discomfiture, was taken prisoner, and put to death by the command of Bābur;* who, at the same time, to free himself from all apprehensions from his surviving brother, ordered the fire-pencil to be applied to the eyes of Alā-ed-daulat. Orders Alā-
ed-daulat
to be
blinded.
The operation, however, from accident, or the mercy of the operator, was imperfectly performed, and Alā-ed-daulat did not lose his sight. Bābur Mirza, for the purpose of improving his victory to the utmost extent, now marched against Muhammed Mirza’s kingdom of Fārs. He had made some progress in the conquest of it, when he was recalled into Khorasān by the alarming intelligence that Alā-ed-daulat had escaped from custody, and was at the head of a numerous and increasing army. On his return to Khorasān, he found the revolt suppressed, and Alā-ed-daulat expelled from his territories; but Jehān Shah, the powerful chief of the Turkomāns of the Black Sheep, now descended from Tabrīz, and after occupying Persian Irāk, pursued his conquests, and in a few years subdued Fārs and the remaining territories of Muhammed Mirza. To regain these provinces, Bābur Mirza led a formidable army into Persian Irāk and Azarbaijān; but had scarcely set his foot in the country when he learned that Abūsaīd Mirza had entered his dominions from the north. Enraged at this insult, he measured back his steps, followed Abūsaīd across the Amu, and laid siege to Samar­kand; but after lying before it forty days, he concluded a peace, which left the Amu or Oxus the boundary between the two countries. Bābur then returned to Khorasān, and 1457.
Death of
Bābur
Mirza.
enjoyed several years of comparative peace. He was carried off in the year 1457, by a disease originating in his habitual excesses in wine.*

Abūsaīd
invades
Khorasān.

His death was the signal for Abūsaīd Mirza again to attempt the conquest of Khorasān. From this enterprise he was, however, recalled towards Balkh, by a revolt of the sons of Abdallatīf Mirza, one of whom he slew, while the other, Muhammed Jūki, took refuge in the deserts of Tartary, with Abulkhair, one of the Khans of the Uzbek principality of Tura, a part of the empire of Kipchāk that lies to the east of the Ural mountains, and who dwelt in summer towards the banks of the river Jaik, and in winter on the Sirr.* Abūsaīd soon after returned into Khorasān, a great part of which he overran, and repressed the com­motions excited by the restless Alā-ed-daulat. But he was glad to retire before the formidable irruption of Jehān Shah, the Turkomān chief, who entered Herāt, which was cruelly plundered by his troops. When the first fury of the invasion was over, the Turkomāns began to divide their forces. Abūsaīd, watching the opportunity, fell furiously on Jehān Shah’s son, near Marghūb, defeated the 1458.
And con-
quers the
country.
detachment under his command, and compelled his father to sue for a peace, and retreat from Khorasān. A treaty was concluded, by which it was agreed that the town of Semnān, which lies between Khorasān and Persian Irāk, should be the boundary between the territories of these two princes.

Sultan
Hussain
Mirza in-
vades Kho-
rasān.

In these times of confusion, Sultan Hussain Mirza, a prince of great talents, and who is often mentioned in the Memoirs of Bābur, had fixed himself in the possession of Asterābād and Mazenderān. He was descended from Taimūr Beg* by his son Omer-Sheikh Mirza. Not contented with the peaceable enjoyment of the rich provinces which he held, he had pushed on his plundering parties into Khorasān as far as Sabzewār. Abūsaīd, having disengaged himself of the Turkomāns, and defeated Alā-ed-daulat, who had once more invaded his territories on the side of Meshed, 1459. now marched to chastise Sultan Hussain Mirza. The con­tending armies met, Abūsaīd was victorious, and, pursuing Driven
from
Asterābād.
his advantage, entered his enemy’s capital, Asterābād, in which he left one of his sons, Sultan Mahmūd Mirza.

Muham-
med Jūki
invades
Samar-
kand.

But Abūsaīd was not yet destined to enjoy repose. Muhammed Jūki, the son of Abdallatīf, and grandson of Ulugh Beg Mirza, who, after his defeat, had fled, as has been mentioned, to Abulkhair, the Khan of the Uzbeks,* had meanwhile returned, accompanied by his new allies, and was ravaging Abūsaīd’s territories beyond the Amu. 1460.
Retires be-
fore Abū-
saīd Mirza.
Abūsaīd once more hastened to Samarkand, and the predatory bands of his enemies, on his approach, retired beyond the Sirr. From the prosecution of this war, Abūsaīd was recalled by the unwelcome intelligence of the Sultan
Hussain
Mirza
recovers
Asterābād.
defeat of his son, Mahmūd Mirza, whom Sultan Hussain Mirza had driven from Asterābād. Not contented with this success, Sultan Hussain had advanced into the very heart of Khorasān, and had even laid siege to the capital, Herāt. The return of Abūsaīd speedily raised the siege. He Again dis-
possessed
by Abū-
saīd,
who be-
sieges Shah-
rokhīa, and
takes Mu-
hammed
Jūki.
drove the Sultan out of his territories, and, following him into his own, stripped him of all that he held in Jorjān and Māzenderān.

This success enabled Abūsaīd to turn his undivided force to complete the destruction of Muhammed Jūki. He besieged that prince in Shahrokhīa, a strong and populous city on the Sirr, and, after a siege of one year,* took the place and his rival. Being finally disengaged of this enemy, he now returned across the Amu, where Sultan Hussain Mirza had availed himself of his absence to enter Khorasān. That active prince was once more compelled 1463. to fly, and sought shelter in Khwārizm. Abūsaīd, being now delivered from all his enemies, gave his attention, for some time, to the extension of his territories on the side of Sīstān and India by means of his generals, and to the settling of his extensive dominions. He soon after went to Merv, where he gave a splendid feast, which lasted five 1465. months, to celebrate the circumcision of the princes his sons. It was on this occasion that his son, Omer-Sheikh Mirza, Bābur’s father, received the government of Ferghāna, as is mentioned in the Memoirs.

1466.
Hassan Ali
solicits the
assistance
of Abū-
saīd,