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Find more Riff 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 21 more people named Riff 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 323 people named Riff in the 1930 U.S. Census. In 1940, there were 6% more people named Riff in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 344 people named Riff were living in the United States. In a snapshot:

  • The typical household was 3 people
  • They typically took 8 weeks of vacation a year
  • 6% were disabled
  • 58%, or 57 people, lived in homes they rented

Learn where they came from and where they went.

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

  • Most fathers originated from Hungary
  • Most immigrants originated from Russia
  • The most common mother tongue was Jewish
  • 79 were born in foreign countries