Onthont Family History

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

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