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Find more Groninga 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 11 more people named Groninga 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 31 people named Groninga in the 1930 U.S. Census. In 1940, there were 35% more people named Groninga in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 42 people named Groninga were living in the United States. In a snapshot:

  • 42 rented out rooms to boarders
  • Most common occupation was farming
  • 6% of women had paying jobs
  • The average annual income was $603

Learn where they came from and where they went.

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

  • 21% migrated within the United States from 1935 to 1940
  • They most commonly lived in Louisiana
  • 16 were first-generation Americans
  • 6% were born in foreign countries