Notes is exactly "While Dorothea's <em>A Woman of the Century</em> profile lists her birth year as 1860, her Find A Grave and various census records record her birth year as 1857."
Dorothea, whose birth name was Mary Dorothea Rhodes, was born on November 9, 1857, in Chillicothe, Ohio. After moving to Portsmouth, Ohio, and attending Portsmouth Female College at the age of sixteen, Dorothea, sometimes called Dolly, pursued her…