Jahnsen Family History

You can see how Jahnsen families moved over time by selecting different census years. The Jahnsen family name was found in the USA, the UK, and Canada between 1880 and 1920. The most Jahnsen families were found in USA in 1920. In 1891 there were 3 Jahnsen families living in Leicestershire. This was about 50% of all the recorded Jahnsen's in United Kingdom. Leicestershire had the highest population of Jahnsen families in 1891.

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