Siwnaer Family History

You can see how Siwnaer families moved over time by selecting different census years. The Siwnaer family name was found in the USA in 1920. In 1920 there were 2 Siwnaer families living in Oregon. This was 100% of all the recorded Siwnaer's in USA. Oregon had the highest population of Siwnaer families in 1920.

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