Ducau Family History

You can see how Ducau families moved over time by selecting different census years. The Ducau family name was found in the USA in 1880. In 1880 there were 2 Ducau families living in California. This was 100% of all the recorded Ducau's in USA. California had the highest population of Ducau families in 1880.

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