Joceus, first chief rabbi of England, [588].

Joceus, of York, [413].

John Lackland, [416].
barbarities of, towards the Jews, [504] f.
death of, [516].

Jonah ben Abraham Gerundi, opponent of Maimonides, [529].
repentance of his fanaticism towards Maimonides, [580].
works of, [580].

Jonathan Cohen of Lünel, [397].
emigrates to Palestine, [505].

José bar José Hayathom, Neo-Hebraic poet, [114] f.

Joseph Amarkala Halevi, prince of an independent Jewish tribe in Arabia, [433].

Joseph bar Abba, mystic and principal of Pumbeditha, [154].

Joseph ben Chasdaï, poet, [273].

Joseph ben Chiya, principal of Pumbeditha, [155].