Cohlmorgan Family History

You can see how Cohlmorgan families moved over time by selecting different census years. The Cohlmorgan family name was found in the USA in 1920. In 1920 there was 1 Cohlmorgan family living in Illinois. This was about 50% of all the recorded Cohlmorgan's in USA. Illinois and 1 other state had the highest population of Cohlmorgan families in 1920.

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