Duncian Family History

You can see how Duncian families moved over time by selecting different census years. The Duncian family name was found in the USA, and Canada between 1911 and 1920. The most Duncian families were found in USA in 1920. In 1920 there was 1 Duncian family living in California. This was about 33% of all the recorded Duncian's in USA. California and 2 other states had the highest population of Duncian families in 1920.

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