Hi Di, Yes it is frustrating at times isn't it. You get spoilt when many things are online and then the folk here are so helpful in other areas. I purchased the actual copy of the marriage from the Register of St. Thomas at Winchester through the Hampshire RO. It cost 6 pounds. I'm sorry that I didn't know of the marriage last year when I had two free days in Winchester. Kathleen and I did have a lovely time though and caught the bus out to Jane Austen's house. It is a fascinating area.
I must be addled, as I forgot Emily/Amelia's burial was pre 1856. I can find it at our Library... If I can find the reel lol Thanks Di. I will pm you.