Dumantier Family History

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

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