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Theunsen Family History

Theunsen Surname Meaning

Historically, surnames evolved as a way to sort people into groups - by occupation, place of origin, clan affiliation, patronage, parentage, adoption, and even physical characteristics (like red hair). Many of the modern surnames in the dictionary can be traced back to Britain and Ireland.


Similar surnames: Theisen, Thuesen, Heinsen, Hensen, Theunissen, Theune, Theissen

Search for a relative to learn more about your family history.

Hint: Try searching for a relative alive in 1940.

Where is the Theunsen family from?

You can see how Theunsen families moved over time by selecting different census years. The Theunsen family name was found in the USA in 1920. In 1920 there was 1 Theunsen family living in New York. This was 100% of all the recorded Theunsen's in USA. New York had the highest population of Theunsen families in 1920.
Use census records and voter lists to see where families with the Theunsen surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
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What Theunsen family records will you find?

Census Records

There are 4 census records available for the last name Theunsen. Like a window into their day-to-day life, Theunsen census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search Canadian census records for Theunsen

Passenger Lists

There are 642 immigration records available for the last name Theunsen. Passenger lists are your ticket to knowing when your ancestors arrived in Canada, and how they made the journey - from the ship name to ports of arrival and departure.

View all Theunsen immigration records

Draft Cards

There are 1,000 military records available for the last name Theunsen. For the veterans among your Theunsen ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Theunsen military records

You've only scratched the surface of Theunsen family history

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What is the average Theunsen lifespan?

An unusually short lifespan might indicate that your Theunsen ancestors lived in harsh conditions. A short lifespan might also indicate health problems that were once prevalent in your family. The SSDI is a searchable database of more than 70 million names. You can find birthdates, death dates, addresses and more.

Social Security Death Index (SSDI) for Theunsen

Discover the unique achievements of ancestors in the Theunsen family tree

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