Medieval Jewish Bankers

The Jewish Bankers Who Built Europe Before the Medici

In the 12th century, before the Medici, before the Fuggers, before the Rothschilds, a Jewish family from the Iberian Peninsula established a banking empire that spanned the Mediterranean. Their name was Pisi. They lent money to kings. They financed wars. They moved funds across borders using letters of credit and bills of exchange. They were the first international bankers in Europe. They were also Jewish. When the kings they had financed turned on them, they lost everything. Their history was erased. They are not in the textbooks.

The Medici are remembered as the bankers of the Renaissance. The Rothschilds are remembered as the bankers of the 19th century. The Pisi are not remembered. They were there first. They built the system that the others would use. They were destroyed by the kings who had depended on them. The kings did not want to remember that they had depended on Jews. The history was written by the kings. The Pisi were written out.

What Everyone Knows

The history of European banking is usually told as a story of Italian city-states, of Florentine merchants, of the Medici family. The Medici invented the holding company, the branch bank, the double-entry ledger. They financed the papacy. They financed the kings of England and France. They were the bankers of Europe. The narrative is familiar. It is also incomplete.

What is less often emphasized is that the Medici were not the first. The Jews of Spain and Provence had been banking for centuries before the Medici opened their first branch. They were not allowed to own land. They were not allowed to join the guilds. They were allowed to lend money. They became good at it. They became essential. They were also expendable.

What History Actually Shows

The Pisi family emerged in the 12th century in the kingdom of Aragon, in what is now northeastern Spain. They were merchants, trading in textiles, spices, and gold. They were also moneylenders. They learned to move funds across borders, to convert currencies, to issue letters of credit that could be cashed in distant cities. They were not the only Jewish bankers in Europe. They were among the most successful.

By the 13th century, the Pisi were financing the Crown of Aragon. King James I borrowed from them to fund his conquest of Valencia. The loans were large. The interest was high. The king needed them. The Pisi became indispensable. They also became visible. Their wealth was noticed. Their power was resented.

They expanded. They opened branches in France, in England, in Italy. They financed King Edward I of England. They financed King Philip IV of France. They financed the papacy. They were the bankers of Europe. They were also Jews. The kings who borrowed from them did not like borrowing from Jews. They borrowed anyway. They needed the money.

The Part That Got Buried

The Pisi's success did not last. In the 14th century, the kings who had borrowed from them began to turn. Philip IV of France arrested the Jews of his kingdom, seized their property, and expelled them. Edward I of England did the same. The kings who had borrowed from the Pisi did not want to repay their debts. They accused the Jews of usury, of fraud, of crimes against the state. They confiscated their assets. They drove them out.

The Pisi were ruined. Their branches were closed. Their records were destroyed. Their history was erased. The kings who had depended on them did not want to remember that they had depended on Jews. The chroniclers who wrote the history of the period did not want to record that the kings had borrowed from Jews. The Pisi were written out. The Medici, who came later, were written in.

The Ripple Effect

The Pisi were not the only Jewish bankers to be expelled. The Jews of England were expelled in 1290. The Jews of France were expelled in 1306. The Jews of Spain were expelled in 1492. The bankers who had financed the kings of Europe were driven out. Their place was taken by Italian Christians, by the Medici, by the Fuggers. The history of banking was rewritten. The Jewish bankers were erased.

The system that the Pisi had built—the letters of credit, the bills of exchange, the network of branches—was adopted by the Italian bankers who replaced them. The Medici used the same techniques. They did not acknowledge their debt. They did not need to. The Pisi were gone. Their history was not written. It was not remembered.

The Line That Says It All

The Pisi family built the first international banking network in Europe, financing kings from Aragon to England, moving money across borders with letters of credit and bills of exchange—and then the kings who had borrowed from them turned on them, confiscated their assets, expelled them from their kingdoms, and wrote them out of history, so that the Medici, who came later, could be remembered as the first bankers of Europe, and the Jews who had come before could be forgotten.