I'm looking for john o'brien family in 1830?

Question:

I'm looking for john o'brien family in 1830?

Best Answer - Chosen by Asker: Hey Pandora,

There are about 180 John O'brien in the Family Search site that could be John. I am sure there are even more O'brien family members. Check that site for Pedigree files, they would be full of information if there are any.