Thenlen Family History

You can see how Thenlen families moved over time by selecting different census years. The Thenlen family name was found in the USA between 1880 and 1920. The most Thenlen families were found in and USA in 1880. In 1880 there was 1 Thenlen family living in Illinois. This was about 50% of all the recorded Thenlen's in USA. Illinois and 1 other state had the highest population of Thenlen families in 1880.

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