Greek Goddesses
Gaia    Aphrodite    Hera    Athena    Demeter    Hestia
Gaia and her snaky relatives:
Minoan "snake goddess"
Typhon:  son of Gaia whom Zeus had to slay to gain power.
Python:   pet of Gaia whom Apollo killed to take Delphi as his temple site.
Snakes in the Parthenon:  snakes lived in the Parthenon and other areas where grain was stored.
   Family Tree

Gaia:
 "earth, the Mother of us all."  goddess of earth, first birth (Ouranos) was parthenogenic.  The Olympian gods/goddesses are her grandchildren.  She also gave birth to snaky monsters like Python (Delphi -- slain by Apollo) and Typhon (Crete-- slain by Zeus)

Aphrodite:  born of sea foam, semen and blood from castrated genitals of Cronos.

Hera  sister and wife of Zeus; goddess of marriage, mother of Eilytheia, Hebe, Ares, and parthenogenically, Hephaestos.  Worship of Hera predates worship of Zeus in many areas of Greece:  Argos, Samos and Olympia.  This suggests that she was more than Zeus' nagging wife, as she is portrayed in the literature.

Athena:    daughter of Zeus (parthenogenically); goddess of war, wisdom, weaving; virgin.

Artemis:    twin sister of Apollo; daughter of Zeuas and Leto.  goddess of animals, fertility, hunting, childbirth; virgin.  

Ephesian Artemis

Demeter:  sister of Zeus with whom she had a child, Persephone (Kore)
goddess of grain, agriculture, seasons.

Temple at Eleusis   Demeter and Phersephone giving agriculture to Triptolemos (Demophoon)

Hestia:  goddess of hearth, home, flame.