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Find more Crotty 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 188 less people named Crotty 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 2,186 people named Crotty in the 1930 U.S. Census. In 1940, there were 9% less people named Crotty in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,998 people named Crotty were living in the United States. In a snapshot:

  • 20% of women had paying jobs
  • 8 reported their race as other than white
  • Although 52% were female, the most common name for males was John
  • 96% rented out rooms to boarders

Learn where they came from and where they went.

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

  • 11% migrated within the United States from 1935 to 1940
  • 846 were first-generation Americans
  • 39% were first-generation Americans
  • 229 migrated within the United States from 1935 to 1940