Ontonoissio Family History

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

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