Al-Ḥasan b. Muḥammad b. ʿUbaydallāh
| Document | Type | Relation | Date |
|---|---|---|---|
 |
Legal document | Witness | Dhū l-Qa‛da 449 Hijrī (30 December 1057–28 January 1058 CE) |
 |
Legal document | Witness | Rabiʿ II 448 Hijrī (18 June 1056–16 July 1056 CE) |