Richard's corpse was taken to the nearby town of Leicester and buried without ceremony. His original tomb monument is believed to have been removed during the English Reformation, and his remains were wrongly thought to have been thrown into the River Soar. In 2012, an archaeological excavation was commissioned by the Richard III Society on the site previously occupied by Grey Friars Priory. The University of Leicester identified the skeleton found in the excavation as that of Richard III as a result of radiocarbon dating, comparison with contemporary reports of his appearance, and comparison of his mitochondrial DNA with that of two matrilineal descendants of his sister Anne. He was reburied in Leicester Cathedral on 26 March 2015.