Dettlaff Family History

You can see how Dettlaff families moved over time by selecting different census years. The Dettlaff family name was found in the USA, and Canada between 1880 and 1920. The most Dettlaff families were found in USA in 1920. In 1880 there were 8 Dettlaff families living in Illinois. This was about 89% of all the recorded Dettlaff's in USA. Illinois had the highest population of Dettlaff families in 1880.

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