Mcillroy Family History

You can see how Mcillroy families moved over time by selecting different census years. The Mcillroy family name was found in the USA, the UK, Canada, and Scotland between 1841 and 1920. The most Mcillroy families were found in Canada in 1911. In 1911 there were 5 Mcillroy families living in New Brunswick. This was about 50% of all the recorded Mcillroy's in Canada. New Brunswick had the highest population of Mcillroy families in 1911.

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