Acronyms that contain the term saeculum obscurum 

Saeculum obscurum

Saeculum obscurum (Ecclesiastical Latin: [ˈsɛː.ku.lum ɔpˈskuː.rum], "the dark age/century"), also known as the Pornocracy or the Rule of the Harlots, was a period in the history of the Papacy during the first two-thirds of the 10th century, following the chaos after the death of Formosus in 896 which saw seven or eight papal elections in as many years. It began with the installation of Pope Sergius III in 904 and lasted for sixty years until the death of Pope John XII in 964. During this period, the popes were influenced strongly by a powerful and allegedly corrupt aristocratic family, the Theophylacti, and their relatives and allies. The era is seen as one of the lowest points of the history of the Papal office.

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