Margaret O'Brien Sidebottom b 1906 d 1996 was my grand mother. She moved from Rhode Island, to North Hollywood, To Oregon where she died. I know she had a brother Thomas who died in Calif. Her Father's name was John O'Brien, mother, Theresa McBrinn. I do not know of a brother Edward, but her eldest son's name was Edward.She had a sister Mary O'Bien, who died in RI.