Dunion Family History

You can see how Dunion families moved over time by selecting different census years. The Dunion family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Dunion families were found in and Scotland in 1841. In 1911 there were 6 Dunion families living in Ontario. This was about 86% of all the recorded Dunion's in Canada. Ontario had the highest population of Dunion families in 1911.

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