Haym Salomon was born in 1740 to a family of Portuguese Jews. His parents had been driven out of the Iberian peninsula by anti-Semitic laws enacted by the Spanish monarchy, and settled in Lissa (now Leszno), a part of Poland that, at the time, belonged to the kingdom of Prussia. The Jewish villages in the area, however, were sometimes decimated by vicious pogroms: a crime or incident would occur, Jews in the area came under suspicion for it, and then mob violence resulted in widespread incidents of assault, murder, and property destruction. One such conflagration threatened Lissa when Salomon was a young man, and caused him to flee to Holland.
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