I've reached a point in my research where I can't work out who my 4xgreat grandfather's parents were. My 4 x great grandfather was John Snowball b27/11/1785 d26/1/1832 married to Mary Hedley b abt1787 d 12 May 1842 - married on 18/7/1818 in All Saints, Newcastle Upon Tyne, Northumberland, England. They had five children: Mary Ann, Cuthbert, Elizabeth, and John. I have found two Cuthbert Snowball who could be my 5 x great grandfather but I'm not sure what to do next.
Cuthbert Snowball born 1751-? Corbridge, Northumberland, England married Mary Rochester born abt1764 at Corbridge, Northumberland, England on 21 Feb 1785
Cuthbert Snowball 1753-1805 from Hartburn, Northumberland, England married Mary Codling 1755-1828 at Hartburn, Northumberland, England on 11 Mar 1779
My issue is I don't know where to check to find the correct parents of John Snowball? Any help or ideas would be greatly appreciated.