Intro
I had a great, great grandmother whose maiden name was Margaret O'Brien. I obtained the name of my great, great grandmother O'Brien from my great grandfather David O'Keefe's death certificate. I really do not have any info on Margaret O'Brien's family until she became my great, great grandfather's second wife. To browse the additional info I have obtained and posted to the internet for Margaret, from that point forward, click here.

Go To:
Larry's O'Brien Family Connections
Larry's Family Names Page
Larry's Genealogy Page