Posonby Family History

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

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