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Find more Martinowitz 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 1 less person named Martinowitz 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 7 people named Martinowitz in the 1930 U.S. Census. In 1940, there were 14% less people named Martinowitz in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 6 people named Martinowitz were living in the United States. In a snapshot:

  • 1 adult was unmarried
  • The typical household was 4 people
  • 1 owned their homes, valued on average at $1,500
  • 50% were children

Learn where they came from and where they went.

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

  • Most immigrants originated from Poland
  • 43% were born in foreign countries
  • They most commonly lived in New Jersey
  • 57% were first-generation Americans