O ' brien Family History

O ' brien Surname Meaning

Similar surnames: O'brien, Mcbrien, Brien, O'brion, O'brian, Gabriel, Dobrin, Bien, Marien, Briel

Where is the O ' brien family from?

Use census records and voter lists to see where families with the O ' brien surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.

What O ' brien family records will you find?

Census Record

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

Passenger List

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

Military Records

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

What is the average O ' brien lifespan?

An unusually short lifespan might indicate that your O ' brien 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.