Eucleia, Euthenia, Eupheme, and Philophrosyne
Eucleia, Euthenia, Eupheme, and Philophrosyne were, according to the fifth-century AD Greek Neoplatonist philosopher Proclus, the four daughters of Hephaestus and Aglaia:
Martin Litchfield West's includes this genealogy in his reconstruction of the Orphic Rhapsodies, calling it "a new idea". West describes these four sisters, as being among the several descendants of Zeus who are "personified abstractions of an auspicious character."