Newfoundland's Grand Banks Message Board

Hello, I am researching my 3rd great grandfather Josish (Joseph) Pynn who married a Mary Anne Dinkley, Dec.11,1817 in Harbour Grace. Mary Anne was born in 1803 and died Dec. 10,1874 Seal Cove. I have had no luck finding where she was born as of yet and possibly who her parents were. I have been told her last name was also Binkley and not Dinkley. Marriage records Pre 1891 Harbour Grace District have her name as Dinkley. Any information that any one could provide me would be a great help. Thank you in advance.