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Find more Jannen relatives and grow your tree by exploring billions of historical records. Taken every decade since 1790, the U.S. Federal Census can tell you a lot about your family. For example, from 1930 to 1940 there were 43 more people named Jannen in the United States — and some of them are likely related to you.

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What if you had a window into the history of your family? With historical records, you do. From home life to career, records help bring your relatives' experiences into focus. There were 41 people named Jannen in the 1930 U.S. Census. In 1940, there were 105% more people named Jannen in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 84 people named Jannen were living in the United States. In a snapshot:

  • 35 were children
  • For 42 females, Louise was the most common name
  • Most common occupation was farmer
  • The youngest was 1 and the oldest was 72

Learn where they came from and where they went.

As Jannen families continued to grow, they left more tracks on the map:

  • They most commonly lived in New York
  • 34% were first-generation Americans
  • 14 were first-generation Americans
  • Most immigrants originated from Germany