Riddau Family History

You can see how Riddau families moved over time by selecting different census years. The Riddau family name was found in the USA in 1880. In 1880 there was 1 Riddau family living in Maryland. This was 100% of all the recorded Riddau's in USA. Maryland had the highest population of Riddau families in 1880.

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