Jancaucki Family History

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

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