Encyclopedias, Almanacs, Transcripts, and Maps
- Jacob of Corbeil
- Jacob of Kefar Sakhnayya
- Jacob of Marvège
- Jacob of Orleans
- Jacob of Pont-Sainte-Maxence
- Jacob of Sarug (Serugh)
- Jacob of Vienna
- Jacob Samson of Shepetovka
- Jacob, Benno
- Jacob, Berthold
- Jacob, Blessing of
- Jacob, Heinrich Eduard
- Jacob, Jack Frederick Raphael
- Jacob, Max
- Jacob, Naomi Ellington
- Jacob, Patriarch
- Jacob, Testament of
- Jacob, Walter
- Jacobazzi, Domenico
- Jacobi, Abraham