Abstract: | The most prominent noble lineages of the twelfth-century German empire drew much of their authority from scattered collections of heritable rights and properties, a state of affairs that led each family to exercise its lordship in a unique manner. As a result, it was important for the success of a lineage that heirs understood the diverse administrative, political, diplomatic and military foundations of their family's power before they came into their inheritance. This article argues on the basis of evidence from several leading noble houses — including the Staufen, Welf, Zähringen, Wittelsbach, Andechs and Wettin — that fathers played an essential role in the training of their sons to succeed and inherit. For the noble heirs of twelfth-century Germany, therefore, the period in life known as youth was principally a time of instruction and preparation. Models of youth that emphasise the adventurousness and rebelliousness of noble sons during the central middle ages are therefore insufficient for explaining father-son relationships within the imperial nobility. |