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Find more Janss 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 16 more people named Janss in the United States — and some of them are likely related to you.

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Create, build, and explore your family tree.

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 118 people named Janss in the 1930 U.S. Census. In 1940, there were 14% more people named Janss in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 134 people named Janss were living in the United States. In a snapshot:

  • 50% owned their homes, valued on average at $12,147
  • 10 women had paying jobs
  • 27 were children
  • 20% were children

Learn where they came from and where they went.

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

  • 12% were born in foreign countries
  • 19% migrated within the United States from 1935 to 1940
  • They most commonly lived in New York
  • Most mothers originated from Iowa