The forgotten corner in this image of Church Street in about 1900 is St James church which was built supposedly as a school but under the Rev. Milner morphed into a Chapel of Ease to save townsfolk having the schlep down to Gill Church. It's status was so vague that at one point there was great unrest when it was found that it wasn't licensed for marriages and so theoretically all weddings conducted there were invalid. I don't know how that was resolved.
Another thing I don't know is why it was eventually demolished and the new Trinity Church built.
I've just realised that there is another forgotten corner, the market stalls at the far end of the street.
(Note the edge of the foundation of the Jubilee Fountain in the bottom left of the image. It was still in place at the top of Butts. Another forgotten corner.)