Yiṣḥaq b. Yosef Yerushalmi

Document	Type	Relation	Date
Bodl. MS heb. d 68/99	Legal document	Witness	Sunday, 11 Tammuz 4912 Anno Mundi (15 June 1152 CE)
ENA 2806.2	Legal document	Witness	Middle third of Av 4889 Anno Mundi (29 July 1129–7 August 1129 CE)
T-S 13J3.4	Legal document	Witness	Late Tevet 4903 Anno Mundi (January 1143 CE)
T-S 20.5	Legal document	Validating judge