Abu'l-Fadl Bayhaqi
…a stronghold, where Bayhaqi was also moved. However, Toghrul's reign lasted only 15 days; he was defeated and killed by Ghaznavid loyalists, who put Farrukh-zad (r. 1053–1059) on the throne. Bayhaqi was then released from imprisonment. According to Ibn Funduq, Bayhaqi served as secretary under Farrukh-zad and…