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Duplanti Family History

Duplanti 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: Duplantis, Duplantier, Plant, Laplante, Durant, Durante, Plante

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

Hint: Try searching for a relative alive in 1940.

Where is the Duplanti family from?

You can see how Duplanti families moved over time by selecting different census years. The Duplanti family name was found in the USA, and Canada between 1880 and 1920. The most Duplanti families were found in Canada in 1911. In 1911 there were 13 Duplanti families living in Quebec. This was 100% of all the recorded Duplanti's in Canada. Quebec had the highest population of Duplanti families in 1911.
Use census records and voter lists to see where families with the Duplanti 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 Duplanti family records will you find?

Census Records

There are 334 census records available for the last name Duplanti. Like a window into their day-to-day life, Duplanti census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Duplanti

Passenger Lists

There are 642 immigration records available for the last name Duplanti. 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 Duplanti immigration records

Draft Cards

There are 15 military records available for the last name Duplanti. For the veterans among your Duplanti ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Duplanti military records

You've only scratched the surface of Duplanti family history

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What is the average Duplanti lifespan?

Between 1979 and 2004, in the United States, Duplanti life expectancy was at its lowest point in 1979, and highest in 2004. The average life expectancy for Duplanti in 1979 was 31, and 86 in 2004.

View Social Security Death Index (SSDI) for Duplanti

An unusually short lifespan might indicate that your Duplanti 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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