Possible Clues:

• Thought about one's boy, Edward
• Thought about your boy, Edward?
• It's thought to be something the matter with a child, Edward
• Thought to be the matter with your boy, Edward
• Thought to be about your boy Edward
• Thought about a child, Edward?
• Thought to be about a boy child, Edward
• Explained logically in the lecture, as one discovers
• When one got angry about, tried to talk sense into
• Argued with royal veteran losing crown