Hello Lori,
Many thanks for the reply, I have Tegwyns birth as 13th April 1925 in St Asaph, I note on the thread 1924 is mentioned however there is a death of a Tegwyn Roberts in St Asaph dated 1924 also aged 0.
The Mother's maiden of 1925 Tegwyn name is Evans, I have tracked the father Morris b1883 and mother Margaret (Maggie) b1886 on the 1939 Register as living at Castle View Estate Denbigh, this is the last known address.
If this address matches with you we may well have Siblings to track, as there is a redacted entry on the 39 Register.
The organisation I am researching for works in conjunction with the CWGC.
If I can find a relative for Tegwyn, then Thomas Brown is the only man left... There is a family tree with relatives of his potential wife Hilda Sephton on it...
Regards
Andy