Can you post a link to the Facebook page you are referring to, please, Tracey?
The photo looks like a newspaper cutting. Nothing wrong with that, of course, but if you knew the newspaper, perhaps they could supply some more photos.
The fact that it was described as having a south aisle would imply that it had an east-west axis.
If other people's wedding photos are like those of my Mum and Dad, they will mainly show people standing in front of the entrance, or by a wall. They will not likely show the whole church.