One more thing occurs to me and that is the Kelly family home Loughbrowne was sold and now belongs to the Jockey Club. I visited there about 50 years ago. Some cottages remained in the family and the last one(s) sold by my father about 60 years ago. That may or may not be of interest! Please let me know about your book, I would be most interested to read it. I think I may have a print of Waterloo Kelly somewhere. My family are direct descendants of Waldron - I do not know of a William? Contacts are always useful.