Estonia: Heads of Government: 1919-1920 Peaminister | Prime Minister [1] 8 May 1919 - 18 Nov 1919 Otto August Strandman 18 Nov 1919 - 28 Jul 1920 Jaan Tõnisson 28 Jul 1920 - 30 Jul 1920 Aadu (Ado) Birk 30 Jul 1920 - 26 Oct 1920 Jaan Tõnisson (x) 26 Oct 1920 - 21 Dec 1920 Ants (Hans) Piip [1] In accordance with the Provisional Constitution of Estonia (effective 9 Jul 1919 - 20 Dec 1920), the government was charged with supreme power, while the Chairman of the Constituent Assembly was named the "legal representative of the Republic." Last updated on: 30 Jul 2020 21:00:00
