Slefhy Family History

You can see how Slefhy families moved over time by selecting different census years. The Slefhy family name was found in the USA in 1880. In 1880 there was 1 Slefhy family living in Wisconsin. This was 100% of all the recorded Slefhy's in USA. Wisconsin had the highest population of Slefhy families in 1880.

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