Sieczkowsky Family History

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

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