Dennehey Family History

You can see how Dennehey families moved over time by selecting different census years. The Dennehey family name was found in the USA, and Canada between 1880 and 1920. The most Dennehey families were found in USA in 1880. In 1880 there were 24 Dennehey families living in Massachusetts. This was about 62% of all the recorded Dennehey's in USA. Massachusetts had the highest population of Dennehey families in 1880.

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