Hector

Heinrich, Emperor

Homer

Ignazzio da Palermo

Jacopino della Bella

Jacopo Alaghieri (Poco)

Jacques de Molay, Grand Master of the Knights Templar

James II, King (King James II of Aragon)

Jocasta

Joshua

Juan (bastard son of Frederick III)

Judas Maccabeus

Julia (daughter of Caesar)

Jupiter