I was hoping not to have to add any more to this thread as we've been going round in circles, but since you are querying a couple of things I've said, I am reluctantly returning to it.
So that is Cavendish Street 100%
Was the person who said some Parish's have more than one parish church wrong then?
"There were a few churches in and around Leeds dedicated to St Andrew" - Quote Arthur k
See my earlier posts:
(b) St Andrew's parish was created out of the parish of St George's (and was later reunited with it), hence it sharing the same reference number in the WYAS catalogue, but in 1914 they were completely separate parishes
Very exceptionally where there's an ancient church and a newer one in the same parish, both may be given the status of parish church, but the usual situation is one parish = one parish church. Any other churches in the parish would be described as a chapel of ease, district church or daughter church.
In this case, the parish of St Andrew's was created out of St George's parish in 1845. It would be highly unusual, if not unprecedented, for a parish created at that date to have more than one parish church in it.
(I mentioned the possibility of there being two parish churches in a parish because it's a situation I once came across, but in giving a complete answer I have possibly confused you. As I said, it would be
highly unusual, if not unprecedented, for it to be the case here. If it were the case, it would no doubt be mentioned in the National Index of Parish Registers which I referred to, and I would have mentioned it in my reply.)
On the face of it, though, "St Andrew's Leeds" (etc) would appear to mean the one in Cavendish Street. If you look for other St Andrew's churches in the WYAS list or the Yorkshire BMD coverage, you'll see that their names include the suburbs they are in - Stanningley/Rodley and Stourton.
After checking out the sources and reference numbers etc that have been quoted here several times, I was and still am in no doubt that the marriage took place in St Andrew's Church, as it says on the certificate, and that this was the one in Cavendish Street.