Demensy Family History

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

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