Help please!! WEDGE = CADDICK

[Missprim]

I'm trying to find a marriage between John WEDGE and Susanna CADDICK which must have taken place between 1812 and 1826.  There is nothing on the IGI.

Susanna WEDGE was buried in Southwell, Nottinghamshire 30th April 1826.  She had been the matron of a local workhouse, her huband John was the governor. 

Nottinghamshire F.H.S. have the marriages in that county well indexed and I have gone through the indexes but found nothing relevant.  I have been able to trace Susanna's family back to Birmingham.  She was christened at St Phillip's Birmingham in 1795 the daughter of William CADDICK and Susanna SHORT.  So I am now wondering if the marriage took place in the Birmingham area. Does anyone know of any on-line indexes or places to search for marriages?  Is anyone researching the surname WEDGE?  I've found the CADDICK family but I know next to nothing about John WEDGE.