As a way of arguing that Platonic characters' individual roles within familial, social, and religious structures could deepen our understanding of some philosophical issues--human nature, epistemology, justice and education in the polis, virtue--I present information about the characters Meno of Thessaly, Theaetetus of Sunium, Diotima of Mantinea, Phaenarete (wife of Sophroniscus and Chaeredemus), and [unnamed] of Athens (wife of Pericles and Hipponicus).