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O'shaugnessy Family History

O'shaugnessy 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'shaughnessy, Shaughnessy, Harkness, Harness, Sandness, Olshansky

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

Hint: Try searching for a relative alive in 1940.

Where is the O'shaugnessy family from?

You can see how O'shaugnessy families moved over time by selecting different census years. The O'shaugnessy family name was found in the USA, and the UK between 1880 and 1891. The most O'shaugnessy families were found in USA in 1880. In 1891 there were 6 O'shaugnessy families living in London. This was 100% of all the recorded O'shaugnessy's in United Kingdom. London had the highest population of O'shaugnessy families in 1891.
Use census records and voter lists to see where families with the O'shaugnessy 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 O'shaugnessy family records will you find?

Census Records

There are 748 census records available for the last name O'shaugnessy. Like a window into their day-to-day life, O'shaugnessy census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for O'shaugnessy

Passenger Lists

There are 294 immigration records available for the last name O'shaugnessy. 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 O'shaugnessy immigration records

Draft Cards

There are 114 military records available for the last name O'shaugnessy. For the veterans among your O'shaugnessy ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all O'shaugnessy military records

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What is the average O'shaugnessy lifespan?

Average O'shaugnessy life expectancy in 2002 was 45 years. This was lower than the general public life expectancy which was 74.

View Social Security Death Index (SSDI) for O'shaugnessy

An unusually short lifespan might indicate that your O'shaugnessy 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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