Janckewsky Family History

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

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