PEMBROKSHIRE, WALES—Excavations at an early medieval chapel graveyard on a beach in southwest Wales have revealed Christian burials dating to the early sixth century, making them contemporaries of St. David, the patron saint of Wales. BBC News reports that analysis of skeletons found at similar sites in the region shows that some belonged to people who were not local to the area, but had been born in continental Europe and Ireland. Initial results of the recently discovered remains suggests similar diversity in the group. The Dyfed Archaeological trust is conducting the excavation of the cemetery because the burials are at risk of being washed out to sea. For more on archaeology in Wales, go to "Hillforts of the Iron Age."