Slonszak Family History

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

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