Dewerff Family History

You can see how Dewerff families moved over time by selecting different census years. The Dewerff family name was found in the USA between 1880 and 1920. The most Dewerff families were found in USA in 1920. In 1880 there were 15 Dewerff families living in Illinois. This was 100% of all the recorded Dewerff's in USA. Illinois had the highest population of Dewerff families in 1880.

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