Carnegie was a child of poverty who became one of the richest men on Earth. But his life, while largely charmed, had a massive scar of bad judgment on it. He also decided that the most important thing he could do with his money was to give it away.
Cassie Chadwick (born Elizabeth Bigley) committed fraud at a level that would be almost impossible to pull off in today’s world of instant communication. Her biggest con was convincing banks that she was the illegitimate daughter of Andrew Carnegie.