Gehlaar Family History

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

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