Find more Rosmussen 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 2,101 more people named Rosmussen in the United States — and some of them are likely related to you.
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 27 people named Rosmussen in the 1930 U.S. Census. In 1940, there were 7781% more people named Rosmussen in the United States. What was life like for them?
In 1940, 2,128 people named Rosmussen were living in the United States. In a snapshot:
As Rosmussen families continued to grow, they left more tracks on the map: