Well, that was GBP6 very well spent.
Just now received my pdf of my Richard's sister Ann's birth registration from the GRO
it reads:
when born: 1 July 1842 Newbridge Lane
name: Ann
sex: Girl
name and surname of father: William Smith
name and maiden surname of Mother: Hannah Smith formerly Swindells
rank or profession of father: Bleacher
signature, description and residence of informant: William Smith Father
And so, now, any doubt I had, that ggg grandfather was a bleacher in New Bridge Lane in the 1840's can now be erased as he is the informant and has correctly supplied my ggg grandmother's maiden name (as per my gg grandfather's marriage entry).
Still need to find William's death and his birth/christening for that matter, but as I say I have Smiths, I expect this to be my most challenging line to research and my progress on that line is certainly bearing that out.
So very grateful to you Rosie and David for your help and guidance, I feel like I've finally taken some bricks out of the wall
Kerry