November 24, 2012
I present an algorithm that I developed to identify who was Jewish and who was not from among a population of immigrants who arrived in Ellis Island from the Russian Empire during the pre-WWI Age of Mass Migration. The algorithm has two main steps: Determine how “Jewish” were each first name and last name Determine whether each immigrant was Jewish or not based on his first and last names I explain how this algorithm works and show evidence indicating that this identification process works well.
July 24, 2012
I present here an analysis of the distribution of Jewish and non-Jewish names among immigrants who arrived at Ellis Island at the beginning of the twentieth century. It is a by-product of my work on the Jewish immigrants from the Pale of Settlement. The first sections explain a few technical details about the data. It is followed by the lists of most common Jewish and non-Jewish names and a few comments.