Sempion Family History

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

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