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Find more Donnan 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 144 more people named Donnan 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 609 people named Donnan in the 1930 U.S. Census. In 1940, there were 24% more people named Donnan in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 753 people named Donnan were living in the United States. In a snapshot:

  • Most common occupation was farmer
  • 165 adults were unmarried
  • 195 were children
  • 7% were disabled

Learn where they came from and where they went.

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

  • They most commonly lived in Pennsylvania
  • Most mothers originated from Maryland
  • The most common mother tongue was Gaelic
  • 7% were born in foreign countries