Cassidy Family History

You can see how Cassidy families moved over time by selecting different census years. The Cassidy family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Cassidy families were found in USA in 1880. In 1911 there were 396 Cassidy families living in Ontario. This was about 47% of all the recorded Cassidy's in Canada. Ontario had the highest population of Cassidy families in 1911.

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