The dormitory of the monks in the Convent to the immediate north of the Church, served as the living quarters for the cardinals and their refectory and kitchen. On 3 March they elected Cardinal Gabriele Condulmaro, who took the name Eugenius IV. A second Conclave was held at the Minerva, on 4–6 March 1447, following the death of Pope Eugenius, once again in the midst of disturbances involving the Orsini supporters of Pope Eugenius and his enemies the Colonna. Eighteen cardinals (out of a total of twenty-six) were present and elected Cardinal Tommaso Parentucelli da Sarzana as Pope Nicholas V. The Minerva has been a titular church since 1557, and a minor basilica since 1566. The church's first titular cardinal was Michele Ghislieri who became Pope Pius V in 1566. He raised the church to the level of minor basilica in that same year. In the 16th century Giuliano da Sangallo made changes in the choir area, and in 1600 Carlo Maderno enlarged the apse, added Baroque decorations and created the present façade with its pilastered tripartite division in Renaissance style. Marks on this façade dating back to the 16th and 17th centuries indicate various flood levels of the Tiber . Between 1848 and 1855 Girolamo Bianchedi directed an important program of restoration when most of the Baroque additions were removed and the blank walls were covered with neo-gothic frescos giving the interior the Neo-Gothic appearance that it has today. The basilica's stained glass windows are mostly from the 19th century. In 1909, the great organ was constructed by the firm of Carlo Vegezzi Bossi. The organ was restored in 1999. The inscriptions found in S. Maria sopra Minerva have been collected and published by Vincenzo Forcella. Convent and Studium In 1288 the theology component of the provincial curriculum for the education of the friars was relocated from the studium provinciale at the Roman basilica of Santa Sabina to the studium conventuale at Santa Maria sopra Minerva which was redesignated as a studium particularis theologiae. At various times in its history this studium served as a studium generale for the Roman province of the Order. College of Saint Thomas The late 16th century saw the studium at Santa Maria sopra Minerva undergo transformation. Thomas Aquinas, who had been canonized in 1323 by Pope John XXII, was proclaimed the fifth Latin Doctor of the Church by Pius V in 1567. To