Carrer de Jafuda Cresques takes its name from one of the most consequential mapmakers of the medieval world. Jafuda ben Cresques was born in Palma's Jewish quarter in the fourteenth century. In 1375, he and his father Cresques ben Abraham produced the Catalan Atlas, a landmark of cartographic history that charted the known world from Spain to Israel. In his maps, a red dash always appeared beside Israel, a mark whose meaning historians still debate.

When the Jewish quarter was attacked in 1391, Jafuda converted to Christianity, took the name Jaume Ribes, and is believed to have fled to Portugal, where he may have founded the famous school of cartography at Sagres, the institution that helped launch the age of European exploration. Whether Master Jacome de Mallorca and Jaume Ribes were the same person remains contested.

VoiceMap's Jewish history tours in Palma trace Jafuda's story from his birthplace in the Call to his forced conversion, connecting his maps to the wider dispersal of Mallorcan Jewish knowledge across medieval Europe.