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You've got family at Ancestry.

Find more Kirchoff 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 99 less people named Kirchoff 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 1,207 people named Kirchoff in the 1930 U.S. Census. In 1940, there were 8% less people named Kirchoff in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,108 people named Kirchoff were living in the United States. In a snapshot:

  • For 527 females, Mary was the most common name
  • 47%, or 134 people, lived in homes they rented
  • The typical household was 3 people
  • 23% of adults were unmarried

Learn where they came from and where they went.

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

  • 37% were first-generation Americans
  • 130 were born in foreign countries
  • Most fathers originated from Missouri
  • They most commonly lived in Missouri