Just a thought - if Catherine was a daughter of this marriage [1805] would she not be a bit young to be getting married in 1819?
Josey
For what reason would the registrar mention parental consent other than her being under the age of consent?
I have a
Maria Anna, christened as daughter to James NELLES and Catherine, born 12 Nov 1806. This Catherine married on 3 Sep 1819 - a 12 year, 9 month, 21 day gap. Is Maria Anna a variant of Catherine? The age of consent for girls in 1819 was 12, wasn't it?
I'm getting desperate now

I guess I will start trawling the B.T's to see if this Catherine and William FOX had any children (the I.G.I. only goes to Dec 1812

)