Hi Kelsmell
I've just found your post and read it with great interest. My mum was a Fayrer and I haven't come across anyone researching them up until now.
I can't answer your original question but I have a list of (what I thought were) all the Fayrer marriages between 1840 and 1984. However this list does not have the marriage of Robert and Frances in 1844, which is rather disappointing. I was given this list plus other Fayrer documents via my mother by a Dr Fayrer who lived in the Channel Islands, do you know of him?
I have noted a few other points which I will have to look up in my records eg: I'm sure the name Mary E Law and Channell Law ring a bell, as did the word Outram.(as in Outram Road, Croydon) I see that there is a James Outram Spens Fayrer married in Kensington in September Qtr 1892. possibly no connection.
I'm going off to rummage, although these are not my direct line.
Kate.