Doulus Family History

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

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