Sourbough Family History

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

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