Hi Hugh,
Well this is fantastic news, I can't tell you how excited I am to have found a son of Hugh! I always wondered what happened to your father, but never found any evidence that he married or had children. And I was just messing about with Google yesterday when your post was listed, so it's pure chance that I found you here.
I have lots and lots of info about the various Giblins, including my version of a family tree, which I would be delighted to share with you - you probably know more than me of course! They are a very interesting family!
I think there might be a word limit here, so I'll finish for now and try to attach my family tree. It will be in PDF format.
Great to hear from you!