Hi, I believe it was published in Moncton, New Brunswick. If you search for the New Brunswick provincial archives you should be able to find the vital statistics that Danny Johnson put together from the newspapers. I know I have found other records from Nova Scotia in his files.
I hope this is the one -- many people during that time often went by their second names -- I believe that Marioner's brother, Sidney, named a son Maynard Marioner.