Complex sentence: She was a daughter of Anna Tuthill and Judge John Cleves Symmes, who served as a colonel in the American Revolutionary War, as a representative to the Congress of the Confederation, and became a prominent figure in Ohio.
Split into simpler sentences: She was a daughter of Anna Tuthill and Judge John Cleves Symmes. Judge Symmes, who served as a colonel in the American Revolutionary War and as a representative to the Congress of the Confederation, became a prominent figure in Ohio.