Battle of Ümera (Estonian: Ümera lahing) or Battle of Imera (Latvian: Kauja pie Imeras), recorded by Henry of Latvia was fought south of Valmiera (Estonian: Volmari), near the Gauja River (Estonian: Ümera) in August or September 1210, during the Livonian Crusade between Crusaders and Estonians. The Estonians won the battle.[1]

Battle of Ümera
Part of Livonian crusade
DateAugust or September 1210
Location
South of Valmiera, Latvia
57°30′N 25°25′E / 57.500°N 25.417°E / 57.500; 25.417
Result Estonian victory
Belligerents
Brothers of the Sword
Livonians
Latgalians
Estonians
Commanders and leaders
Arnold
Caupo of Turaida
Bertold  
Wane  
Unknown
Strength
500–1,000 (including 200 Germans, about 20 of them knights) 500–1,000
Casualties and losses
According to Henry of Livonia: Bertold, Wane and some knights killed. 2 servants of Bishop Albert and some knights, including Rudolf von Jerichow, severely wounded. 100 captured. Unknown

The retreating Estonian forces crossed the Gauja River and set up an ambush at its tributary. The pursuing Crusaders believed their enemy was fleeing in haste, which had been confirmed by their scouts. The vanguard consisted of some twenty knights of the Livonian Brothers of the Sword, led by Landmarschall Arnold. They were followed by Livonians led by Caupo of Turaida, and Latgalians.

The Estonians hiding in the forest around Gauja River charged the enemy unexpectedly. The sudden attack caught the Crusaders off guard. Around one hundred Livonians, Latgalians and Germans were captured. The knights tried to regroup around their banner, but as soon as their reinforcements escaped, they too fled the battlefield. The Estonians pursued them and some were captured and killed on the scene. According to the Livonian Chronicle, some of the prisoners were burned alive, while others had crosses carved on their backs with swords, before being executed as well.

A victory over the Brothers of the Sword was a huge morale booster for the Estonians. A message of this feat was sent to all counties with a promise to be as "one heart and one soul against the Christian name".[2]

References edit

  1. ^ Subrena, Jean-Jacques (2004). Estonia: Identity and Independence. Rodopi. p. 301. ISBN 90-420-0890-3.
  2. ^ Mäesalu, Ain (1997). Eesti ajalugu (1. osa). Avita. p. 168. ISBN 9985-2-0043-8.