Nepotism

Nepotism is favoritism granted to relatives. The term originated with the assignment of nephews to important positions by Catholic popes and bishops. Nepotism can occur in various fields including politics, entertainment, business, sports, and religion.

The term comes from Italian word nepotismo, which is based on Latin root nepos meaning nephew. Since the Middle Ages and until the late 17th century, some Catholic popes and bishops, who had taken vows of chastity, and therefore usually had no legitimate offspring of their own, gave their nephews such positions of preference as were often accorded by fathers to son.

Several popes elevated nephews and other relatives to the cardinalate. Often, such appointments were a means of continuing a papal "dynasty". For instance, Pope Callixtus III, head of the Borgia family, made two of his nephews cardinals; one of them, Rodrigo, later used his position as a cardinal as a stepping stone to the papacy, becoming Pope Alexander VI. Alexander then elevated Alessandro Farnese, his mistress's brother, to cardinal; Farnese would later go on to become Pope Paul III.

Paul III also engaged in nepotism, appointing, for instance, two nephews, aged 14 and 16, as cardinals. The practice was finally limited when Pope Innocent XII issued the bull Romanum decet Pontificem, in 1692. The papal bull prohibited popes in all times from bestowing estates, offices, or revenues on any relative, with the exception that one qualified relative (at most) could be made a cardinal.

Nepotism is a common accusation in politics when the relative of a powerful figure ascends to similar power seemingly without appropriate qualifications. The British English expression "Bob's your uncle" is thought to have originated when Robert Arthur Talbot Gascoyne-Cecil, 3rd Marquess of Salisbury, promoted his nephew, Arthur Balfour, to the esteemed post of Chief Secretary for Ireland, which was widely seen as an act of nepotism.

...
Wikipedia