This is a genealogical masterpiece written in Portuguese concerning families from Portugal and Gibraltar. There are five volumes that provide genealogical information on families that in fact lived on the west part of the Mediterranean basin and not only Portugal and Gibraltar.

There are articles about the following surnames: Abeasis/Abecassis, Absidid, Abensur, Abitbol, Aboab, Abohbot, Abudarham, Acris, Aderhi, Aflalo, Alkaim, Amar, Amram, Amselem, Amzalak, Anahory, Asayol, Askenazi, Assayag, Athias, Auday, Astruel, Azencot, Azulos, Azulan, Balensi, Banon, Baquis, Barchilon, Baruel, Belilo, Benabu, Benady, Benaim, Benamor, Benarus, Benatar, Benbunan, Benchetrit, Benchimol, Bendahan, Bendelak, Bendran, Benelicha, Beneluz, Benhayon, Beniso, Benitah, Benjamin, Benjo, Benmergui, Benmiyara, Benmuyal, Benoalid, Benoliel, Benrimoj, Benros, Bensabat, Bensadon, Bensaloha, Bensaude, Benselum, Bensheton, Bensimon, Bensliman, Bensusan, Bentata, Bentubo, Benudis, Benyuli, Benyunes, Benzacar, Benzaquen, Benzecry, Benzimra, Berdugo, bergel, Bohudana, Brigham, Buzaglo, Bytton, Cagi, Cardoso, Carseni, castel, cazes, Cohen, Conqui, Coriat, Cubi, Danan, Davis, Delmar, Elmaleh, Esaguy, Esnaty, Frache, Ferares, Finsi, Foinquinos, Fresco, Gabay, Gabizon, Hadida, Hatchuel, Israel, Kadosh, Labos, Laredo, Lasry, Levy, Lengui, Malca, Maman, Marques, Marrache, Martins, Massias, Matana, Megueres, Melul, Moreira, Mor-Jose, Nahon, Namias, Nathan, Obadia, Ohana, Oliveira, Pacificio, Pallache, Pariente, Pimenta, Pinto, Querub, Sabath, Salama, Sananes, Saragga, Schokron, Sebag, Sequerra, Serfaty, Seriqui, Serrafe, Seruya, Sicsu, Tangi, Tapiero, Taregano, Taurel, Tobelem, Toledano, Tuati, Tedesqui, Uziel, Varicas, Wahnon, Waknin, Zaffrani, Zagury.

Citation: Abecassis, José Maria - Genealogia hebraica: Portugal e Gibraltar sécs. XVII a XX. Lisboa, Liv. Ferin [distrib.], 1990-1991 5v.