Grefau Family History

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

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