Bonckhan Family History

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

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