Any info on Maria Royall B 1788 in Coreley?

[dicko99]

After yesterday's success in finding my 3 x great grandmother's info, I was hoping you might be able to help with her parents.

I believe Sylvanus Smith married Maria Royall in Dudley 6 Feb 1815.

I have a baptism for Sylvanus in Coreley 26 May 1782, parents John Smith and Priscilla but I can't find anything for Maria on Ancestry.

TIA,
Richard
In the 1841 census she gives her birth year as 1792 so she might be a bit younger than I first thought. Also Ancestry is offering the name John Royall as her father via someone else's tree.