Jaan Poska, Estonian lawyer and politician, 1st Estonian Minister of Foreign Affairs (b. 1866)
Jaan Poska VR III/1 (Estonian pronunciation: [ˈjɑːn ˈposkɑ]; 24 January [O.S. 12 January] 1866, Laiusevälja, Kreis Dorpat, Governorate of Livonia – 7 March 1920, Tallinn, Estonia) was an Estonian barrister and politician.