Treiwiler Family History

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

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