Thomas and Catherine were living in Llandudno in 1911. They had two children, Phyllis aged 4 and John Joseph under a year. Cathering died in St Asaph, N Wales, in 1962 aged 78, and I met her there in 1954. Unfortunately there is another couple with exactly the same names in W Midlands, which made the search more difficult, but there are several Thomas Law's listed on CWG's casualties list, I just don't know which is the right one.