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Demonceau Family History

Demonceau 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: Monceaux, Demonte, Decoteau, Duranceau, Deneau, Simoneau, Mongeau

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

Hint: Try searching for a relative alive in 1940.

Where is the Demonceau family from?

You can see how Demonceau families moved over time by selecting different census years. The Demonceau family name was found in the USA, and Canada between 1911 and 1920. The most Demonceau families were found in Canada in 1911. In 1911 there were 8 Demonceau families living in Quebec. This was 100% of all the recorded Demonceau's in Canada. Quebec had the highest population of Demonceau families in 1911.
Use census records and voter lists to see where families with the Demonceau 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 Demonceau family records will you find?

Census Records

There are 73 census records available for the last name Demonceau. Like a window into their day-to-day life, Demonceau census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Demonceau

Passenger Lists

There are 13 immigration records available for the last name Demonceau. Passenger lists are your ticket to knowing when your ancestors arrived in the UK, and how they made the journey - from the ship name to ports of arrival and departure.

View all Demonceau immigration records

Draft Cards

There are 9 military records available for the last name Demonceau. For the veterans among your Demonceau ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Demonceau military records

You've only scratched the surface of Demonceau family history

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What is the average Demonceau lifespan?

Between 1963 and 2001, in the United States, Demonceau life expectancy was at its lowest point in 1973, and highest in 1990. The average life expectancy for Demonceau in 1963 was 71, and 73 in 2001.

View Social Security Death Index (SSDI) for Demonceau

An unusually short lifespan might indicate that your Demonceau 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.

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