Hi, and thanks for your reply. (Sorry I've only just seen it now). Since I posted my original post back in 2017, I found my mother Kitty Lyons and we had a great reunion and loads of meet-ups and visits. She had a lot of very good memories of her time working there at Martinville, and of your grandmother Nancy. Sadly Kitty passed away last year, but I was so lucky to have got to meet her. She spoke very kindly of your grandmother, and of the help she gave her during that time.
We went to Deansgrange last year to pay our respects.
Kitty and Patrick (my father) got married a couple of years later and had three more children, (my sisters and brother) and I'm in regular contact with them.