Possible cousins?

Alfred Bidmead, b.1839c. Taynton Gloucester married a Hannah circa 1861. They had 7 children according to the IGI / 1891 census from 1862 to 1883. They lived at 4 Pleasant View, Clydach, Ystradyfodwg (1891 census rg12/4425/f48/p28) with Amelia age 21 marrying John Harries later that year on 21st July.

I can do a bit more research on them if you like, but there's no instant link to your Hannah... A lot of Bidmeads appear to have come from Gloucestershire.

Let me know what you think - away in Carmarthenshire shortly, but if I get across to Treorchy etc. I'll keep a look out while I'm researching the Harries family.