Duphay Family History

You can see how Duphay families moved over time by selecting different census years. The Duphay family name was found in the USA between 1880 and 1920. The most Duphay families were found in USA in 1880. In 1880 there were 2 Duphay families living in Delaware. This was 100% of all the recorded Duphay's in USA. Delaware had the highest population of Duphay families in 1880.

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