“Energetic and inquisitive, he loved to learn new skills, including dentistry, which he practised on any courtier foolish enough to admit to toothache.” HistoryDentistryTsarPeter The Great Book:Chronicle of the Russian Tsars, The Reign-by-reign Record of the Rulers of Imperial Russia Source: Chronicle of the Russian Tsars, The Reign-by-reign Record of the Rulers of Imperial Russia