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Thonnassen Family History

Thonnassen 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: Tonnessen, Thomassen, Tennessen, Tonnesen, Thomasson, Jonassen

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

Hint: Try searching for a relative alive in 1940.

Where is the Thonnassen family from?

You can see how Thonnassen families moved over time by selecting different census years. The Thonnassen family name was found in the USA in 1920. In 1920 there was 1 Thonnassen family living in Wisconsin. This was 100% of all the recorded Thonnassen's in USA. Wisconsin had the highest population of Thonnassen families in 1920.
Use census records and voter lists to see where families with the Thonnassen 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 Thonnassen family records will you find?

Census Records

There are 1 census records available for the last name Thonnassen. Like a window into their day-to-day life, Thonnassen census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search Canadian census records for Thonnassen

Passenger Lists

There are 1 immigration records available for the last name Thonnassen. 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 Thonnassen immigration records

Draft Cards

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

View all Thonnassen military records

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What is the average Thonnassen lifespan?

An unusually short lifespan might indicate that your Thonnassen 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 Thonnassen

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