Person
Johann Voldemar Jannsen
- Events
- 1
- Episodes
- 2
- Years
- 1857–1863
Every event in Historedia whose sources name Johann Voldemar Jannsen, with the role they cite and all of that event’s episodes. This is not a biography, and mentions are grouped by name, so two people with the same name can share this page.
Events and episodes
Postimees newspaper founded by Johann Voldemar Jannsen in Tartu
1857–1863Role: Journalist and Founder
Sources
- Johann Voldemar Jannsen Wikipedia, revision of 2026-07-09