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Find more Bider 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 182 more people named Bider 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 81 people named Bider in the 1930 U.S. Census. In 1940, there were 225% more people named Bider in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 263 people named Bider were living in the United States. In a snapshot:

  • For 121 females, Ann was the most common name
  • Although 46% were female, the most common name for males was George
  • 94% rented out rooms to boarders
  • 5% were disabled

Learn where they came from and where they went.

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

  • 44% were first-generation Americans
  • 54 migrated within the United States from 1935 to 1940
  • Most immigrants originated from Italy
  • 25 were born in foreign countries