Hi Forfarian
I haven't previously invested in her death certificate, for the simple reason that 99% of the information was provided in a letter written by my great-grandfather to his daughters to inform them of her death. However, he was fairly cagey about mentioning the name of the place she died in, referring to it only in passing as a nursing home or as "the hospital at Melrose," in the course of the letter.
The reason I suspect she was at Dingleton is that my grandfather refers to her "poor distracted mind," and also mentions a doctor telling him "there was no hope of her mental recovery." Sadly, in those days anyone with even a hint of mental problems was referred to places like these, including individuals with post-natal depression, Down's Syndrome and dementia, and she had clearly sustained a fairly serious brain injury. Great-grandpa would have had good reason to be a bit coy about saying his wife was in a mental institution, as I've just discovered that his youngest brother spent most of his adult life in several of them, and eventually died at Bangour Village Hospital.