Primogeniture and Its Consequences

Primogeniture, the practice of passing wealth and power solely to the eldest son, significantly influenced the dynamics of power in Norman society. While this system aimed to consolidate authority within single family lines, it left younger siblings, particularly ambitious knights, feeling landless and discontented. In contrast, French noblemen devised solutions during the 11th century by providing younger sons with land and titles, ensuring they had a stake and maintaining social stability. The resentment felt by younger brothers, such as Henry, towards their elder siblings like Duke Robert illustrates the tension created by this practice, ultimately leading to significant political complications in the post-William era.