Koehnlein Family History

You can see how Koehnlein families moved over time by selecting different census years. The Koehnlein family name was found in the USA between 1880 and 1920. The most Koehnlein families were found in USA in 1880. In 1880 there were 10 Koehnlein families living in Maryland. This was about 28% of all the recorded Koehnlein's in USA. Maryland and 2 other states had the highest population of Koehnlein families in 1880.

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