Interestingly it’s “the 13th Century” there (and in the url).
Probably atlasobscura silently changed(/fixed?) it: https://web.archive.org/web/20160830171522/https://www.atlas... vs https://web.archive.org/web/20160901120029/https://www.atlas...
Probably atlasobscura silently changed(/fixed?) it: https://web.archive.org/web/20160830171522/https://www.atlas... vs https://web.archive.org/web/20160901120029/https://www.atlas...