You've got family at Ancestry.

Find more Kerrigan 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 459 less people named Kerrigan in the United States — and some of them are likely related to you.

Start a tree and connect with your family.


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 3,269 people named Kerrigan in the 1930 U.S. Census. In 1940, there were 14% less people named Kerrigan in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 2,810 people named Kerrigan were living in the United States. In a snapshot:

  • 96% rented out rooms to boarders
  • For 1,453 females, Anna was the most common name
  • The average annual income was $1,220
  • Most common occupation was salesman

Learn where they came from and where they went.

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

  • 274 migrated within the United States from 1935 to 1940
  • 42% were first-generation Americans
  • 16% were born in foreign countries
  • They most commonly lived in New York