Book of memre of Ss. Ephrem, Jacob, and Isaac Manuscript Name: Vat. sir. 566Link to Digitized Manuscript: Collection: Vat.sir.Language Tag: SyriacAuthors: Ephrem SyrusEphrem Syrus: MemreJacob of SarugJacob of Sarug: MemreIsaac of AntiochIsaac of Antioch: MemreContent Key Words other Genres: Uncatalogued