Onwer Family History

You can see how Onwer families moved over time by selecting different census years. The Onwer family name was found in the USA in 1920. In 1920 there was 1 Onwer family living in Illinois. This was about 50% of all the recorded Onwer's in USA. Illinois and 1 other state had the highest population of Onwer families in 1920.

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