See:
https://archaeologynewsnetwork.blogs...kMeXdCuhhhA.97

"A seventh-century sarcophagus containing the well-preserved remains of an elderly woman with arthritis has been found in Cahors, south-western France, while the area was being dug up to be redeveloped."

"
The site was discovered in July near St Bartholomew’s church on the same grounds where historians believe there is a monastery founded by the Merovingian royal official Didier of Cahors in the seventh century."