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Find more Leftkowitz 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 13 less people named Leftkowitz 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 20 people named Leftkowitz in the 1930 U.S. Census. In 1940, there were 65% less people named Leftkowitz in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 7 people named Leftkowitz were living in the United States. In a snapshot:

  • The youngest was 20 and the oldest was 65
  • 50% of women had paying jobs
  • 3 adults were unmarried
  • Although 57% were female, the most common name for males was David

Learn where they came from and where they went.

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

  • 55% were first-generation Americans
  • 11 were first-generation Americans
  • They most commonly lived in New York
  • 6 were born in foreign countries