 Richeza planned to make Brauweiler the Ezzonen family crypt, in 1051 interring the remains of her sister Adelaide, Abbess of Nivelles.In 1054 she transferred the remains of her father from Augsburg to be buried next to her sister.The Gospel Book of Queen Richeza (today in possession of the Universitäts- und Landesbibliothek Darmstadt), comes from St. Maria ad Gradus, where Richeza had a space reserved in the central nave, normally occupied by the Donors.