Clampman Family History

You can see how Clampman families moved over time by selecting different census years. The Clampman family name was found in the USA in 1920. In 1920 there were 2 Clampman families living in Pennsylvania. This was 100% of all the recorded Clampman's in USA. Pennsylvania had the highest population of Clampman families in 1920.

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