Can anyone help me find the marriage of a John Williams (1829- ) born Gnosall, Staffordshire to an Elizabeth 'Unknown' (1828- ) born Lilleshall, Shropshire. From the census their first child was probably Mary Ann Williams born 1849 in Lilleshall, so maybe there marriage was around 1849 in Lilleshall?
From freebmd, a possible is Elizabeth Harrington, q/e Sep 1848 Newport vol 18 page 163 (Lilleshall came under Newport registration district). If you can locate the daughters birth certificate that should give you 100% confirmation of the mother's maiden name, also you could try and find this Elizabeth Harrington in the 1841 census and see if it's a possible match .All the best