al-Ḥasan b. ʾIbrāhīm b. Rizq
Name variants:
- al-Ḥasan b. ʾIbrāhīm b. Rizq: P.Berl.inv. 9165, P.Grohmann.inv. 92, P.Michael.inv. Charta B 72, P.Vind.inv. A. Ch. 10254
- al-Ḥusayn b. ʾIbrāhīm b. Rizq: P.Berl.inv. 8010
Origin: al-Fayyūm
He validated an attestation dated Rajab 451 AH (P.Vind.inv. A. Ch. 10254) and three acknowledgements dated on Rajab 447 AH (P.Michael.inv. Charta B 72), the second decade of Shaʿbān 456 AH (P.Grohmann.inv. 92) and on 15 Shaʿbān 456 AH (P.Berl.inv. 8010). Further validated by him is a fragmentary legal document (P.Berl.inv. 9165).