Duplexsi Family History

You can see how Duplexsi families moved over time by selecting different census years. The Duplexsi family name was found in the USA in 1880. In 1880 there were 6 Duplexsi families living in New Hampshire. This was 100% of all the recorded Duplexsi's in USA. New Hampshire had the highest population of Duplexsi families in 1880.

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