TFP: In 1842, a 28-year-old French Jew named Alphonse Ratisbonne was visiting Rome. He was the youngest son of an important banking family in Strasbourg, a close relation of the Rothschilds. As often happens with European Jews, a family takes the name of a city. The French Ratisbonne comes from Ratisbona, the Latin name for Regensburg, a famous German city near Munich. Alphonse was a Jew by race and religion, virulently anti-Catholic, and libertine in his customs. Full story is here.