Dennegan Family History

You can see how Dennegan families moved over time by selecting different census years. The Dennegan family name was found in the USA between 1880 and 1920. The most Dennegan families were found in USA in 1880. In 1880 there were 5 Dennegan families living in Rhode Island. This was about 56% of all the recorded Dennegan's in USA. Rhode Island had the highest population of Dennegan families in 1880.

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