Eros (Cupid in Roman mythology) was a child of which goddess?

In Greek mythology, Eros is the Greek god of love. His Roman counterpart was Cupid ("desire"). Normally, he is described as one of the children of Aphrodite and Ares, and with most of his siblings, was a part of group, consisting of winged love gods. However, sometimes he is also described as one of the primordial gods, but then, he is most often identified with Phanes.

Eros appears in ancient Greek sources under several different guises. In the earliest sources (the cosmogonies, the earliest philosophers, and texts referring to the mystery religions), he is one of the primordial gods involved in the coming into being of the cosmos. But in later sources, Eros is represented as the son of Aphrodite, whose mischievous interventions in the affairs of gods and mortals cause bonds of love to form, often illicitly. Ultimately, in the later satirical poets, he is represented as a blindfolded child, the precursor to the chubby Renaissance Cupid, whereas in early Greek poetry and art, Eros was depicted as an adult male who embodies sexual power, and a profound artist.