Gennef Family History

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

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