Bricta
In Gallo-Roman religion, Bricta or Brixta was a Gaulish goddess who was a consort of Luxovius, god of the waters of Luxeuil-les-Bains. It is highly possible the name is related to Perchta, a later German fairy tale character, usually described as an elderly witch queen, who has many regional names and variations amongst the Germanic Alpine peoples and seems to bear random traits associated with both the Celtic Beira/ Cailleach and the Norse/ Germanic Freyja. This would likely make Bricta the same deity as Beira.