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Find more Seifer 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 32 less people named Seifer 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 437 people named Seifer in the 1930 U.S. Census. In 1940, there were 7% less people named Seifer in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 405 people named Seifer were living in the United States. In a snapshot:

  • 5% were disabled
  • 58%, or 62 people, lived in homes they rented
  • 96% rented out rooms to boarders
  • The youngest was less than a year and the oldest was 81

Learn where they came from and where they went.

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

  • The most common mother tongue was Jewish
  • 135 were born in foreign countries
  • 61 migrated within the United States from 1935 to 1940
  • 172 were first-generation Americans