Thank you for getting back to me.
Exactly when is hard to say. It could have been anytime between 1930s and 1950s. As I said before all we really know is that she had a son Peter who married in Feb 1964 and, going by a photo we have of him, he was wearing a military uniform.
We have a few surviving letters she wrote to my grandfather Hugh McAnee. Unfortunately there is nothing in the letters about herself, where she was living etc. Mostly enquiring about family here in Ireland.
Can you help any?