Hello everyone, and a big thank you again for the overwhelming response to my handwriting question.
I have just called GRO at Southport to ask if anyone could look at the microfiche of this marriage certificate. I was told no but if I sent the one I have back to them they would see if they could get a clearer copy for me, or they could just handwrite the details on to a certificate for me. As yet haven't decided what to do.

We do have a few names to go on though - Samuel, Isaac, Daniel and Jean, with Matthews, Rothwell and Rathmake for a surname.
I must admit I have never seen a Jean from all those years ago, it does seem a newer name to me.
I have also looked through marriage certificates and there does appear to be a pattern with mine, of a female and a male being the witnesses, that is something to note down for future reference.
Many Thanks

Ewan