One of the most significant avenues through which imperial women exercised their power was through marriage. Roman emperors frequently married women of noble or royal families, forging alliances that were critical to their rule. These women often played key roles in securing the emperor's position, as their familial connections and social standing helped solidify political alliances. In some cases, empresses would act as intermediaries between their husbands and other influential factions in Rome, ensuring the emperor's support base remained strong. The influence of a powerful empress could extend far beyond her own marriage, shaping the course of political events for years to come.
Empresses often served as advisors to their husbands, offering counsel on military and political matters. While these women were rarely seen in the public eye as official advisors, their role in the private chambers of the emperor was pivotal. The most famous example of this is Livia Drusilla, the wife of Emperor Augustus, who was known for her political acumen. Livia’s influence over Augustus and his decisions was substantial, and she played a crucial role in shaping the early imperial dynasty. Her role as both wife and mother allowed her to guide the next generation of emperors, ensuring the continuity of the Julio-Claudian family.