Declamplain Family History

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

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