Cynidr
St Cynidr was a 6th-century Catholic pre-congregational saint of South Wales and first bishop of Glasbury, Powys.
Veneration
Cynidr is buried in Glasbury, where he is venerated with a feast day of 27 April.The parish church of St Cynidr at Glasbury commemorates his work although the current church was built c.1088AD. A 'holy well' in the town is also attributed to him.
The village of Llangynidr is named after him.