Final answer:
Tolui had four sons. Their names are not specified in the provided information. Traditions in royal families, such as the naming of sons after their fathers, explain why many relatives in royalty share the same name.
Step-by-step explanation:
The question regards historical figures and their offspring. In reference to the provided information, Tolui, the son of Genghis Khan, had four sons. However, their actual names are not mentioned in the given excerpt. As for the other references, they are individual examples that do not collectively provide a comprehensive answer to the specific question about the number and names of sons. It is also worth noting that traditions in royal lineages, such as naming children after their ancestors, contribute to a continuity of names across generations – as seen in the example of the kings named Henry.
Regarding the differences in treatment between sons and daughters, this is a complex sociological topic that may receive varied responses from children, often shaped by cultural norms and expectations. It is not explicitly addressed how sons and daughters respond to this treatment in the samples provided.