Hi Keith,
I don't think there is a connection. I don't recognise any of the names, but of course there is always the possibility that they are connected through siblings of my direct ancestors, but that is so hard to determine without more info.
Dyork, for some reason I didn't get the usual notification from rootschat of your post. Again, I don't recognise the names or see a link, but the 1883 date fits in with my O'Callaghans, although my GG Father didn't marry until 1888, but you never know whether your ancestors might have ben related to siblings of mine.
