An ossuary was found in a brass sarcophagus, dated to 1720 based on a medallion. The archaeological material was mixed with rubbish and sand. Inside the sarcophagus, the remains of both adults and children were discovered. These are believed to be members of the von Kottwitz family, former owners of Konotop. The separation of the material into different types of cloth was quite painstaking and lengthy. Only one of the grave robes has survived in an almost intact condition. It was a simple grave robe without a back. During the analysis of the skeletal remains, it was matched to the red stained skeleton of an infant.