Denleavy Family History

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

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