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Find more Leiper 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 22 more people named Leiper 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 321 people named Leiper in the 1930 U.S. Census. In 1940, there were 7% more people named Leiper in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 343 people named Leiper were living in the United States. In a snapshot:

  • For 175 females, Elizabeth was the most common name
  • 53 owned their homes, valued on average at $4,582
  • The youngest was 1 and the oldest was 93
  • 6% reported their race as other than white

Learn where they came from and where they went.

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

  • 58 were born in foreign countries
  • 54 were first-generation Americans
  • The most common mother tongue was Polish
  • Most mothers originated from Indiana