Koscielny Family History

You can see how Koscielny families moved over time by selecting different census years. The Koscielny family name was found in the USA in 1920. In 1920 there were 4 Koscielny families living in Michigan. This was about 29% of all the recorded Koscielny's in USA. Michigan had the highest population of Koscielny families in 1920.

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