Onisezak Family History

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

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