Dave
All my information points to the marriage in Cheltenham, 22 Dec 1861. I see I have 23 Dec above should be 22. The Bailey's and Lowe's were Gloucestershire families and I have found no link to Shropshire. That being said, I can't find William Bailey in the 1861 census, before the marriage. It would be interesting to find the couple from Shropshire in the 1861 census as that might give their birth location.
Ken