Dempsey Family History

You can see how Dempsey families moved over time by selecting different census years. The Dempsey family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Dempsey families were found in USA in 1880. In 1891 there were 641 Dempsey families living in Lancashire. This was about 42% of all the recorded Dempsey's in United Kingdom. Lancashire had the highest population of Dempsey families in 1891.

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