I hate that Ancestry keeps moving these messages from the locality boards.
I do go to the library a lot, looking up obituaries in the microfilmed newspaper. If I had a starting point, I could check it out. I noticed that there's a 1938 movie, Buccaneer, the synopsis of which states that the shipwreck took place in August 1814. I realize that could be just Hollywood's timeframe, but do you think that would be a good starting point?