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Deregan Family History

Deregan 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: O'regan, Bergan, Regan, Keegan, Mehegan, Deegan, Cregan, Meegan

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Hint: Try searching for a relative alive in 1940.

Where is the Deregan family from?

Use census records and voter lists to see where families with the Deregan 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 Deregan family records will you find?

Census Records

There are 3,000 census records available for the last name Deregan. Like a window into their day-to-day life, Deregan census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

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Passenger Lists

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

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Draft Cards

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

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What is the average Deregan lifespan?

An unusually short lifespan might indicate that your Deregan 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 Deregan

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