In the eastern aisle of the church, in an adjoining room, eight additional sarcophagi are located, in which Beatriz, the wife of Afonso III, and three of her children were buried. One sarcophagus housed the first wife of Afonso II, Dona Urraca. The history of the other sarcophagi is unknown. The sarcophagi are now empty and were resealed between 1996 and 2000. The adjoining building in which they are now housed was built as a result of repairs after the great flood of 1772. Previously, the sarcophagi stood in the south transept from the 16th century onwards, and before that, presumably in the nave.