Blethun Family History

You can see how Blethun families moved over time by selecting different census years. The Blethun family name was found in the USA in 1920. In 1920 there was 1 Blethun family living in California. This was 100% of all the recorded Blethun's in USA. California had the highest population of Blethun families in 1920.

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