Person ʾIbrāhīm b. ʾAḥmad b. RajabName variants:ʾIbrāhīm b. ʾAḥmad b. Rajab: P.Cair.IslArt.inv. 12327Origin: ṬuṭūnWitness in a sale contract dated 353 AH (P.Cair.IslArt. 12327).