He was born in 1574,
Shiraz as fourth son of Mohammad Khudabanda. After the assassination of
Hamza Mirza in 1586,
Qizilbash commanders Fath Oglu Ustajlu and Ismayil Qoli Khan Shamlu in the west selected Abu Talib Mirza as the crown prince as Mohammad Khudabanda was a blind ruler and was seen weak. Meanwhile, in the east
Murshid Qoli Khan Ustajlu raised Abbas his own candidate, seizing him from
Ali-Qoli Khan Shamlu. During the first ten days of Ramadan 1586, Abbas, his new guardian and a small escort of not more than a few hundred horsemen, started to ride towards
Qazvin. As they rode along the Silk Road, Qizilbash amirs from the powerful Takalu,
Afshar and Dulkadir tribes, who controlled many of the key towns on the way, came to pledge their allegiance. By the time they approached Qazvin, their small force had increased to 2,000 armed horsemen. When the news arrived that Abbas Mirza and his entourage had passed through
Shahrud, Mohammad Khodabanda, Abu Talib Mirza, and their supporters went to
Isfahan, intending to confront Abbas there and, if necessary, later in Shiraz. The lord mayor of Qazvin and the Qizilbash emirs inside the city at first urged resistance ro Abbas. But they gave up when crowds of citizens and soldiers, anxious to avoid fighting, came out onto the streets and voiced their support for Abbas, who rode into the capital beside Murshid Qoli Khan in late-September 1587. Two or three days later, the Takalu and Turkoman arrived in the capital with
Tahmasp Mirza, declared their loyalty to Abbas, and joined his forces. When
Abbas captured
Qazvin and ascended to the throne, Ustajlu and Shamlu tribes who were encamped near
Qom, along with Abu Talib Mirza and Shah Mohammad Khodabanda changed sides and fled. == References ==