O'Brian Family History & Genealogy
Biographies & Family Trees
O'Brian Last Name History & Origin
Nationality & Ethnicity
These are the earliest records we have of the O'Brian family.
O'Brian Death Records & Life Expectancy
According to our database of 33 people with the last name O'Brian that have a birth and death date listed:
These are the longest-lived members of the O'Brian family on AncientFaces.
- Ellen Morrison O'Brian lived 88 years
- Maureen F O'Brian lived 79 years
- Wilma F O'brian lived 75 years
- John J O'Brian lived 76 years
- Hugh Gene O'Brian lived 76 years
- Waneta L O'brian lived 75 years
- James Gordon O'Brian lived 70 years
- Stephen E O'Brian Sr lived 66 years
- Charlotte B O'brian lived 78 years
- D Patsy O'brian lived 92 years
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