Dr. Jahr; George Heinrich Gottleib Jahr; George Heinrich Gottlieb Jahr; Georg Heinrich Gottlieb Jahr
Jahrzweitausend
the year 2000, the year that ends the second century in the Christian count and opens the third century
Wikipedia
Gottlieb Heinrich Georg Jahr
Gottlieb Heinrich Georg Jahr (German pronunciation: [ˈɡɔtliːp ˈhaɪnʁɪç ˈgeːɔʁk ˈjaːɐ̯]; 1800–1875) was a German-French physician and pioneer of classical homeopathy.