His tomb was said to be the site of celestial visions .
Hugh 's life became surrounded by legends and he was remembered by Placido Puccinelli in the 17th century as a moral and pious prince .
Hugh 's tomb was said to be the site of celestial visions .
Hugh 's life became surrounded by legends and he was remembered by Placido Puccinelli in the 17th century as a moral and pious prince .