Russia: Supreme Ruler: 1918-1920
| Verhovnyj Pravitel' (Верховный Правитель) | Supreme Ruler | |
| 18 Nov 1918 - 15 Jan 1920 | Aleksandr Vasil'evič Kolčak (Александр Васильевич Колчак) [1] |
- Kolčak was taken into custody and imprisoned in Irkutsk (15 Jan 1920) on orders of an insurgent authority, the Political Center (Politiceskij Centr | Политический Центр), briefly controlling parts of the Irkutsk gubernija.