Siemienkowicz Family History

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

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