Leonardson Family History

You can see how Leonardson families moved over time by selecting different census years. The Leonardson family name was found in the USA, and Canada between 1840 and 1920. The most Leonardson families were found in USA in 1880. In 1840 there were 4 Leonardson families living in Ohio. This was about 57% of all the recorded Leonardson's in USA. Ohio had the highest population of Leonardson families in 1840.

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