Mary O'Brien
Birth date:
ABT 1842
Birth place:
Cape Jack, , Nova Scotia, Canada
 
Death date:
 
Death place:
  Gloucester, , Massachusetts, United States

O'Brien Family

Parents:
Father: Hugh O'Brien
Mother: Catherine MacDonald
Spouse:
Spouse: John G. Nelson
 
Siblings:
Janet???? O'Brien
Allan O'Brien
Mary O'Brien
Allan O'Brien
Children:
Ellen Nelson
Flora Nelson
Catherine Nelson