Hi Pat Thank you so much for your efforts. I have not found this name on any census. The person may have been Jones and married a Hilary and hyphenated the name. If I had more information it would help but unfortunately I don't. All I was told was that there was a family by the name Hilary-Jones in the 1950s in Pontyberem area. Could you tell me what other parish Pontyberem comes under, apart from Llangendeirne. Thanks Pat. Regards Mandy