 In one version, he ruled over the Edonian kingdom in the region of Mygdonia.He is also connected with Pieria, further west, or to the vicinity of the River Hebrus to the east, the latter was said to be called 'Oeagria', in his honor.In the version that places Oeagrus in Pieria, his father is given as King Pierus and the nymph Methone.