Complex sentence: She was informal, believed in equality and was not snobby, and performed her ceremonial duties in an unconventional manner, and once wrote: "I believe that a person, regardless of her position, should be herself" (1896).
Split into simpler sentences: She was informal, not snobbish, believed in social equality, and performed her ceremonial duties in an unconventional manner. She once wrote: "I believe that a person, regardless of her position, should be herself" (1896).