How did Pope Paul III use papal power to benefit the Farnese family?

Pope Paul III utilized his position as pontiff to advance the interests of the Farnese family through the practice of nepotism, a common feature of the era. His most significant act in this regard occurred on August 19, 1545, during a consistory where he detached the cities of Parma and Piacenza from the Papal States to establish them as a hereditary duchy for his son, Pier Luigi Farnese.12

Beyond this territorial grant, Paul III leveraged his authority to secure high-ranking ecclesiastical positions for his relatives. For instance, he created his grandson, Alessandro Farnese, a cardinal at the age of 14. He also employed the military and diplomatic services of his family members, such as Pier Luigi and Cardinal Alessandro, to help assert and maintain papal control over central Italy. Despite these actions, historical accounts note that on his deathbed in 1549, the Pope reportedly expressed repentance for his nepotism.134