Siyoer Family History

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

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