Prosniak Family History

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

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