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Where is the Jahnke family from?
You can see how Jahnke families moved over time by selecting different census years. The Jahnke family name was found in the USA, the UK, Canada, and Scotland between 1880 and 1920. The most Jahnke families were found in USA in 1920. In 1880 there were 49 Jahnke families living in Illinois. This was about 23% of all the recorded Jahnke's in USA. Illinois had the highest population of Jahnke families in 1880.
Use census records and voter lists to see where families with the Jahnke surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
In 1940, Farmer and Clerk were the top reported jobs for men and women in the USA named Jahnke. 24% of Jahnke men worked as a Farmer and 13% of Jahnke women worked as a Clerk. Some less common occupations for Americans named Jahnke were Carpenter and New Worker. .