Hi James.....
You can probably access this one...... 
Mary Edward baptised 11th June 1873 at St Anne, South Lambeth.
Parents = Beverly Edward and Boley Edward.
Dee
Oh!
If this is correct, then this was an adult christening. Mary Edwards married my 2nd Great Grandfather in 1880 and it clearly indicates her father as Beverley Edwards. She was born about 1855 in Newington.
Also, if this is indeed her, then this clearly indicates that she was the daughter of Buley and not of Eleanor (which makes me not related to Eleanor at all, which is as I expected).
This therefore means it is likely the two eldest children were born and christened with the surname Lodington, as children of his wife. Whilst all future children after this were known as Edwards, as they were children of Buley Gerrard.
The question still needs to be asked though: what happened to his wife?
Addendum: I just checked the image and it says it was an adult christening and gives her birth date as 9 December 1854. So this is indeed her!
Thanks, Dee. It takes other peoples eyes to often find something I had not. Especially as it is a source I have access to.
I still cannot find all the other children's birth registrations though...