It's all relative at Ancestry, home of 3,827 Roelofsen family trees and counting.
You've got family at Ancestry.
Find more Roelofsen 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 14 more
named Roelofsen in the United States — and some of them are likely related to you.
Start a tree and connect with your family.
Find more relatives by searching other trees.
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 27 people named Roelofsen in the 1930 U.S. Census. In 1940, there were 52% more
in the United States. What was life like for them?
Picture the past for your ancestors.
In 1940, 41 people
named Roelofsen were living in the United States. In a snapshot:
5 adults were unmarried
The typical household was 3 people
13 were children
For 19 females, Nellie was the most common name
Learn where they came from and where they went.
As Roelofsen families continued to grow, they left more tracks on the map:
Most immigrants originated from Holland
They most commonly lived in Iowa
56% were first-generation Americans
17% migrated within the United States from 1935 to 1940