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Ochallaghan Family History

Ochallaghan 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: Callaghan, Callahan, O'callaghan, Hallahan, Halligan, Callaham

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

Hint: Try searching for a relative alive in 1940.

Where is the Ochallaghan family from?

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

Census Records

There are 9 census records available for the last name Ochallaghan. Like a window into their day-to-day life, Ochallaghan census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Ochallaghan

Passenger Lists

There are 5 immigration records available for the last name Ochallaghan. 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 Ochallaghan immigration records

Draft Cards

There are 2 military records available for the last name Ochallaghan. For the veterans among your Ochallaghan ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Ochallaghan military records

You've only scratched the surface of Ochallaghan family history

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What is the average Ochallaghan lifespan?

An unusually short lifespan might indicate that your Ochallaghan 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 Ochallaghan

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