Duplecian Family History

You can see how Duplecian families moved over time by selecting different census years. The Duplecian family name was found in the USA in 1920. In 1920 there was 1 Duplecian family living in Louisiana. This was 100% of all the recorded Duplecian's in USA. Louisiana had the highest population of Duplecian families in 1920.

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