Costelloe Family History

You can see how Costelloe families moved over time by selecting different census years. The Costelloe family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Costelloe families were found in United Kingdom in 1891. In 1911 there was 1 Costelloe family living in Ontario. This was 100% of all the recorded Costelloe's in Canada. Ontario had the highest population of Costelloe families in 1911.

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