Marquesses of Prat de Nantouillet Marqueses de Prat de Nantouillet Records #2 Holders Family filter On/Off Pedro de Prat Agacino de Zea Bermudez y Mavilly, marquess of Prat de Nantouillet * 1847 Pedro de Prat y Soutzo, marquess of Prat de Nantouillet * 1892 Corrections and Updates To suggest a correction or an update. Click Here