SORRY THAT WAS MY UNCLE NOT JAMES JOHN WHO WAS BORN IN HELSTON IN 1839.JAMES JOHN THE ONE I WANT HIS SPOUSE WAS ISABELLA SMITH NICOL.. AND THEY ARE MY GREAT GRAND PARENTS SO I WANT TO KNOW WHO HIS DAD IS.. COULSD IT BE WILLIAM PRYOR BORN 1812 IN HELSTON, HIS SPOUSE WAS ELIZABETH DAVEY I THINK SO I HOPE YOU CAN HELP ME.