Hello,
Thanks for swift reply. Yes Elizabeth was illegit and I do have her b.cert. No father mentioned, so presume Wright was Janes's maiden name. I can't find any trace of a marriage, so perhaps they didn't. V. frustrating, as I can't find any trace of George's birth either. In the 1841 census he was living with a family named Taylor as an app. shoemaker, so no sign of his parents there.
Thanks again
Beryla