Complex sentence: She said she grew up in a very political family, and she is the great-granddaughter of Hetty Perkins, the granddaughter of Charles Perkins, and the daughter of Hetti Perkins.
Split into simpler sentences: She said she grew up in a very political family. She is the great-granddaughter of Hetty Perkins, the granddaughter of Charles Perkins, and the daughter of Hetti Perkins.