Leonow Family History

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

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