Otto Heinrich Igelström

Events

1

Episodes

3

Years

1790–1791

Every event in Historedia whose sources name Otto Heinrich Igelström, 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

1. Treaty of Värälä

   1790–1791

   Role: Representative for Russia

   1. 114 August 1790 · Värälä, Elimäki Municipality, FinlandSigning of the Treaty

      The Treaty of Värälä was signed on August 14, 1790, in Värälä, Finland, concluding the Russo-Swedish War.

   2. 214 August 1790 · Värälä, Elimäki Municipality, FinlandTreaty Terms

      The treaty confirmed pre-war borders and revoked Russia's right to interfere in Swedish internal affairs.

   3. 319 October 1791 · StockholmStockholm Convention

      A convention was signed in Stockholm on October 19, 1791, pledging mutual assistance against foreign attacks.

Sources

1. Treaty of Värälä Wikipedia, revision of 2026-06-14