 According to Lacarra, this conclusion is based on a misinterpretation of the "Liber peregrinationis".Other historians around the turn of the twentieth century placed the cross on the Roman road that passed through the mountains.The historian Jean de Jaurgain (1842–1920) believed the cross was located near Arnéguy and Valcarlos, and even identified it with the now lost "Capeyron Roge", in fact a pilgrim hospital.