Sempeir Family History

You can see how Sempeir families moved over time by selecting different census years. The Sempeir family name was found in the USA in 1920. In 1920 there was 1 Sempeir family living in Illinois. This was 100% of all the recorded Sempeir's in USA. Illinois had the highest population of Sempeir families in 1920.

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