Antipope Innocent III

Innocent III (born Lando Di Sezze) was an antipope from 29 September 1179 to January 1180. Innocent III was born in Sezze in the Papal States and died in La Cava, Apulia. He was the last of four antipopes during the pontificate of Alexander III.

Biography
Of German descent, Cardinal Sezze was elected Innocent III on 29 September 1179 by an anti-Alexander faction. Alexander, in January 1180, dispatched his opponent to the abbey of La Trinità della Cava, where he died.

Election
In 1179, the enemies of Pope Alexander III (1159–1181) had successfully forced him to flee Rome, never to return. They had the support of Holy Roman Emperor Frederick I Barbarossa. Most other European countries supported Alexander III however.

Papal claim defeated
The main support in Rome for Innocent III was from the powerful Roman Tusculum families, who had set up the two previous antipopes – Victor IV (1159–1164) and his successor, Paschal III (1164–1168). The brother of the late Victor IV, out of hatred for Alexander III, gave Lando a well-fortified castle at Palombara to defend against Alexander's supporters. A few months later however, Cardinal Hugo successfully bribed the guards to gain the castle. Innocent III and his supporters were then locked up for life in the monastery of La Cava in January 1180.