Swlniz Family History

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

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