The previous excavation led by Gyula László already revealed that the church was used intensively in the modern period, so that traces of nearly twenty burials could be identified, but the number of buried could be even higher. Three of the tombs were separated from the rest, located between the first and second pair of pillars from the west. Apart from their location, the three burial pits differed from the others in that they were all lined with stone and were much narrower. These differences in size were the result of the different burial methods: while in the modern period the dead were buried in wooden coffins, in the Árpádian Age the bodies were usually covered with shrouds. The three early graves were associated with the founding king and his family, as the text of the founding charter indicated. King Andrew I may have been buried in a prominent place in the central nave, with his son Prince David and possibly his wife Queen Anastasia on either side. The excavation revealed that the long-known tombstone did not originally cover the king’s tomb, but that of his son, all the more so since the king’s tomb was renewed in the 15th century and covered with a red marble tombstone.