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Ohennessey Family History

Ohennessey 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: Hennessey, Hennessy, Fennessey, Hennessee, Hennesey, Tennessen

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

Hint: Try searching for a relative alive in 1940.

Where is the Ohennessey family from?

You can see how Ohennessey families moved over time by selecting different census years. The Ohennessey family name was found in the UK in 1891. In 1891 there was 1 Ohennessey family living in Kent. This was 100% of all the recorded Ohennessey's in United Kingdom. Kent had the highest population of Ohennessey families in 1891.
Use census records and voter lists to see where families with the Ohennessey 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 Ohennessey family records will you find?

Census Records

There are 13 census records available for the last name Ohennessey. Like a window into their day-to-day life, Ohennessey census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search Canadian census records for Ohennessey

Passenger Lists

There are 642 immigration records available for the last name Ohennessey. Passenger lists are your ticket to knowing when your ancestors arrived in Canada, and how they made the journey - from the ship name to ports of arrival and departure.

View all Ohennessey immigration records

Draft Cards

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

View all Ohennessey military records

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What is the average Ohennessey lifespan?

An unusually short lifespan might indicate that your Ohennessey 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 Ohennessey

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