Semench Family History

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

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