Duplecke Family History

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

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