Complex sentence: She had a younger brother, Stephen Menzer, and an older sister, Jean Coulter, a veteran Hollywood stuntwoman who doubled for Barbara Anderson on "Ironside", and Farrah Fawcett and Cheryl Ladd on "Charlie's Angels".
Split into simpler sentences: She had a younger brother, Stephen Menzer, and an older sister, Jean. Her sister, Jeanne Coulter, was a veteran Hollywood stuntwoman, stunt doubled Barbara Anderson on "Ironside", and Farrah Fawcett and Cheryl Ladd on "Charlie's Angels".