 Cardinal Matteo Orsini, OP, died in Avignon on 18 August 1340, and was buried in the Church of the Dominicans.His body was later transferred to Rome, where it was buried in the Sacristy of the Dominican church of S. Maria sopra Minerva.He had built a chapel in honor of Saint Catherine of Siena in that church; the saint's remains now lie beneath the High Altar of S. Maria sopra Minerva.