Gennaus Family History

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

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