Siemiontkoski Family History

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

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