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Find more Kelfer 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 59 more people named Kelfer 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 54 people named Kelfer in the 1930 U.S. Census. In 1940, there were 109% more people named Kelfer in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 113 people named Kelfer were living in the United States. In a snapshot:

  • 9 women had paying jobs
  • Most common occupation was new worker
  • The typical household was 3 people
  • The youngest was 1 and the oldest was 99

Learn where they came from and where they went.

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

  • 12% migrated within the United States from 1935 to 1940
  • They most commonly lived in Texas
  • Most fathers originated from Russia
  • 25 were first-generation Americans