Dr Rowbotham proved that the earth is a flat plane with the Bedford level experiment. He also explained why ships hulls disappear before the mast.
More recently we have proved the earth is round.
And by actual Doctors, no less!
Exactly, Rowbotham was no doctor but was a known con man.
This is false. Rowbotham held an MD and conducted himself honestly.
There is zero evidence he held an actual degree or PhD. In fact:
1. The UK at the time did not offer the PhD at any of its Universities.
2. There is no record that he attended the University of Edinburgh during the years in which he was alive.
3. Only the Universities in Germany and in the United States did offer the PhD, and there is no evidence that Parallax ever left the UK at any point in his life.
4. There is no evidence that he ever received an MD from any institution granting that degree.
5a. This is NOT to say that he didn't have knowledge of Medicine. It is very possible that he did. In those days, many medical professionals obtained their experience through doing, and appended the term "MD" to their names informally.
5b. In further explanation of 5a above, it should be noted that Medicine, Barbering, and Dentistry were all considered one profession at this time. The Barber's Pole that you see today is Red for Medicine, Blue for Dentistry, and White for Barbering. When the professions went from one to three, the Barbers kept the pole. Rowbotham worked at a time when he would have pulled a tooth at one appointment, cut hair the next hour, and performed minor surgery the following.
Unless you have evidence beyond a gravestone, or letters appended to his name under patents, that he actually held such a degree, the only conclusion is that he was lying. This is not the behavior of a man who conducts them self honestly.