Emma
There was no compulsory registration of births
here until 1878 & very , very few voluntary ones
previously. You are therefore relying on IGI baptisms. Out of a long list of John with father
John [all Corkill] I can see a few with similar dates
John ch. 23/04/1859 Bride
John ch. 22/13/1857 Ramsey
John ch. 29/01/1854 St. Matthew's Douglas
John ch. ?/04/1858 St. George's Douglas
[There was I believe a Corkills' bakery shop in old Douglas. ]