Siathowski Family History

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

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