Trefleck Family History

You can see how Trefleck families moved over time by selecting different census years. The Trefleck family name was found in the USA in 1880. In 1880 there were 6 Trefleck families living in Illinois. This was 100% of all the recorded Trefleck's in USA. Illinois had the highest population of Trefleck families in 1880.

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