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Ogallaghan Family History

Ogallaghan 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, Gallahan, Callahan, O'callaghan, Hallahan, Gavaghan

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

Hint: Try searching for a relative alive in 1940.

Where is the Ogallaghan family from?

You can see how Ogallaghan families moved over time by selecting different census years. The Ogallaghan family name was found in the USA in 1880. In 1880 there were 2 Ogallaghan families living in New Jersey. This was 100% of all the recorded Ogallaghan's in USA. New Jersey had the highest population of Ogallaghan families in 1880.
Use census records and voter lists to see where families with the Ogallaghan 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 Ogallaghan family records will you find?

Census Records

There are 59 census records available for the last name Ogallaghan. Like a window into their day-to-day life, Ogallaghan census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Ogallaghan

Passenger Lists

There are 69 immigration records available for the last name Ogallaghan. 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 Ogallaghan immigration records

Draft Cards

There are 19 military records available for the last name Ogallaghan. For the veterans among your Ogallaghan ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Ogallaghan military records

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What is the average Ogallaghan lifespan?

An unusually short lifespan might indicate that your Ogallaghan 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 Ogallaghan

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