I have just seen your correspondence in relation to my earlier posting. I am not sure whether we are following the same line or not. Part of my confusion arises from your indication that Broadford & O'Callaghan's Mills are one and the same. My reading indicated that the parishes were separate but you also talk about people living in Broadford so there is obviously a connection.
Do you have any indication of your Margaret Mary's mother's surname pre-marriage?? I am chasing the O'Briens who married into the McNamara line. I do know there were overlaps with Burkes but there were a couple of both lines around Broadford at the time. Are you able to clarify this for me??
My family history research takes a long second place behind my employment so I don't get a chance to get to it nearly often enough these days.