Duke Harrison didn't need to take a lot of time to know what his youngest son is trying to make. He knows Clementine's temperament very well. He is also aware of his true personality.
Clementine may not be as strong as him, but he can still be considered dangerous and deadly. His youngest son is hiding his sharpest blade behind his kind and gentle facade. And seeing that most of the nobles are fooled by his excellent act, Duke Harrison thinks that it is not impossible for his youngest son to achieve whatever he desires.
The more he sees the performances of his sons, the more it becomes clearer for the duke what decision he should do next. And so, Duke Harrison held a family meeting to announce the decision he made. At that time, Ronald thought his father will finally give him the position of the duke. But after their dinner, all Ronald got were anger and disappointment.
