Chair of Saint Peter St. Peter's Basilica. "Cathedra" is Latin for "chair" or "throne", and denominates the chair or seat of a bishop, hence "cathedral" denominates the Bishop's church in an episcopal see. The Popes formerly used the Chair. It is distinct from the Papal Cathedra in St. John Lateran Archbasilica, also in Rome, which is the actual cathedral church of the Pope. The relic itself is described as an oaken chair damaged by cuts and worms. The Chair has metal rings attached to each side, allowing use as a sedia gestatoria. The back and front of the chair are trimmed with carved ivory.
History of the chair Roman chairs were of marble, also adorned with sphinxes. The curule chair was originally very similar in form to the modern folding chair, but eventually received a good deal of ornament. The most famous of the very few chairs which have come down from a remote antiquity is the reputed Chair of Saint Peter in St Peter's Basilica at Rome. The wooden portions are much decayed, but it would appear to be Byzantine work of the 6th century, and to be really an ancient sedia gestatoria. It has ivory carvings representing the labours of Hercules. A few pieces of an