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Find more Sojack 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 7 more people named Sojack in the United States — and some of them are likely related to you.

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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 24 people named Sojack in the 1930 U.S. Census. In 1940, there were 29% more people named Sojack in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 31 people named Sojack were living in the United States. In a snapshot:

  • 8 adults were unmarried
  • Although 58% were female, the most common name for males was James
  • The typical household was 3 people
  • 2 owned their homes, valued on average at $2,750

Learn where they came from and where they went.

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

  • The most common mother tongue was Russian
  • 4 were born in foreign countries
  • Most immigrants originated from Poland
  • 18 were first-generation Americans