Proeffrock Family History

You can see how Proeffrock families moved over time by selecting different census years. The Proeffrock family name was found in the USA in 1920. In 1920 there was 1 Proeffrock family living in New York. This was 100% of all the recorded Proeffrock's in USA. New York had the highest population of Proeffrock families in 1920.

Use census records and voter lists to see where families with the Proeffrock surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.