A research group at Uppsala University's Department of Genetics and Pathology recently used DNA and other tests to determine whether or not the skulls of Saint Bridget (Birgitta) of Swedenand her daughter Katarina are authentic.
The skulls, which are kept in a shrine at Vadstena Abbey, are purported to be those of the 14th century Swedish saint "renowned for her revelations, prophecies and pilgrimages," and of her daughter, but evidence seems to show otherwise.
"One skull cannot be attributed to Bridget or Catherine as it dates back to the period 1470-1670. The other skull, thought to be from Saint Bridget, is dated to 1215-1270 and is thus not likely to be from the 14th Century when Bridget lived. It cannot, however, be completely excluded that the older skull is from Bridget if she had a diet dominated by fish, which can shift the dating results. But this is unlikely," says Göran Possnert.