Grefenkamp Family History

You can see how Grefenkamp families moved over time by selecting different census years. The Grefenkamp family name was found in the USA between 1880 and 1920. The most Grefenkamp families were found in USA in 1880. In 1880 there were 12 Grefenkamp families living in Missouri. This was 100% of all the recorded Grefenkamp's in USA. Missouri had the highest population of Grefenkamp families in 1880.

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