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Find more Bielby 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 51 less people named Bielby 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 198 people named Bielby in the 1930 U.S. Census. In 1940, there were 26% less people named Bielby in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 147 people named Bielby were living in the United States. In a snapshot:

  • 139 rented out rooms to boarders
  • For 69 females, Margaret was the most common name
  • The average annual income was $1,216
  • 10 women had paying jobs

Learn where they came from and where they went.

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

  • 24 migrated within the United States from 1935 to 1940
  • 13 were born in foreign countries
  • 7% were born in foreign countries
  • 16% migrated within the United States from 1935 to 1940