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Find more Carolan 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 175 more people named Carolan 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 803 people named Carolan in the 1930 U.S. Census. In 1940, there were 22% more people named Carolan in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 978 people named Carolan were living in the United States. In a snapshot:

  • They typically took 7 weeks of vacation a year
  • 58%, or 134 people, lived in homes they rented
  • The youngest was less than a year and the oldest was 86
  • Although 48% were female, the most common name for males was John

Learn where they came from and where they went.

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

  • Most immigrants originated from Ireland
  • 182 were born in foreign countries
  • 331 were first-generation Americans
  • 41% were first-generation Americans