al-Bayhaqi, Zahir al-Din
- Died
- 565 AH
- Born in
- Bayhaq
Zahir al-Din al-Bayhaqi (499–565 AH / 1106–1170 CE), also known as Ibn Funduq, was a Khurasanian historian, genealogist, polymath, and judge . He is widely recognized for his biographical compilation Tatimmat Siwan al-Hikma (Completion of the Vessel of Wisdom) and his regional chronicle Tarikh Bayhaq (History of Bayhaq) .
Lineage and early life
His full name was Abu al-Hasan Ali ibn Abi al-Qasim Zayd ibn Muhammad ibn al-Husayn ibn Funduq al-Bayhaqi . He hailed from an Arab family established in Khurasan and Transoxiana that traced its lineage to the Prophet's companion Khuzayma ibn Thabit (Dhu al-Shahadatayn) . His ancestors, referred to as the Hakimis and Funduqis after the magistrate Funduq ibn Ayyub, had served in various religious and administrative posts under the Ghaznavid and Seljuk dynasties .
Al-Bayhaqi recorded his birth as having occurred on Saturday, 27 Sha'ban 499 AH in the town of Sabziwar in the district of Bayhaq ; another account dates his birth to 27 Ramadan 499 AH , while an approximate date around 490 AH has also been suggested . His father placed him in the local primary school (kuttab) before taking him to the village of Sheshtamad, where the family owned agricultural estates, to begin his study of literary and linguistic texts .
Education and career
Al-Bayhaqi pursued extensive studies in Nishapur, where he studied under scholars including the philologist Ahmad ibn Muhammad al-Maydani, Abu Ja'far al-Muqri' (the imam of the Old Mosque), the theologian Ibrahim al-Kharraz, and the jurist Muhammad al-Farawi . He traveled to Marw to study jurisprudence and held preaching and instructional assemblies there before returning to Nishapur and then to Bayhaq .
In 526 AH, al-Bayhaqi was appointed judge (qadi) of Bayhaq . Later that year, he relocated to Rayy, where he focused on mathematics, algebra, and astronomy . After returning to Bayhaq in 529 AH, he journeyed in 530 AH to Sarakhs to study philosophy (hikma) under Qutb al-Din Muhammad al-Marwazi, eventually settling back in Nishapur and Bayhaq .
Intellectual standing and sectarian attribution
Al-Bayhaqi earned the honorific Farid Khurasan ("the Unique of Khurasan") for his versatility across diverse disciplines, including Islamic jurisprudence, speculative theology (kalam), philosophy, astronomy, mathematics, and genealogy . He composed works in both Arabic and Persian, including the Alid genealogical compilation Lubab al-Ansab wa al-Alqab wa al-Aqab (The Core of Genealogies, Titles, and Progenies) .
Biographical sources differ regarding his school affiliation: some scholars classified him as a follower of the Shafi'i legal school, whereas others identified him as an Imami Shi'i scholar .
Death
Al-Bayhaqi died in Bayhaq in 565 AH / 1169–1170 CE .
Answer updated
List of Works
Tarikh Bayhaq: Ta'rib is an Arabic translation of a regional history and biographical dictionary originally composed in Persian. The work documents the geography, ruling houses, prominent lineages, scholars, and major events of the district of Bayhaq in Khurasan.
Tatimmat Siwan al-Hikma (Completion of the Vessel of Wisdom) is a single-volume biographical dictionary of philosophers, physicians, and sages. Composed as a direct supplement and continuation to Abu Sulayman al-Sijzi's Siwan al-Hikma, it records the biographical histories and sayings of later learned figures down to the author's era while omitting figures already documented in the earlier work.
Lubab al-Ansab wa al-Alqab wa al-Aqab (The Core of Genealogies, Titles, and Progenies) is a genealogical treatise focusing primarily on the lineages, branches, honorific titles, and historical records of the descendants of the Prophet's household (Ahl al-Bayt) and the regional leaders (nuqaba') of the Alid nobility.