Siennicki Family History

You can see how Siennicki families moved over time by selecting different census years. The Siennicki family name was found in the USA in 1920. In 1920 there was 1 Siennicki family living in Michigan. This was about 50% of all the recorded Siennicki's in USA. Michigan and 1 other state had the highest population of Siennicki families in 1920.

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