Demortier Family History

You can see how Demortier families moved over time by selecting different census years. The Demortier family name was found in the USA between 1840 and 1880. The most Demortier families were found in USA in 1880. In 1840 there was 1 Demortier family living in Louisiana. This was 100% of all the recorded Demortier's in USA. Louisiana had the highest population of Demortier families in 1840.

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