Battle of Grathe Heath
| Battle of Grathe Heath | |||||||
|---|---|---|---|---|---|---|---|
| Part of Danish Civil War | |||||||
Monument at Grathe hede, by J.Th Hansen | |||||||
| |||||||
| Belligerents | |||||||
| Forces of Valdemar I | Forces of Sweyn III | ||||||
| Commanders and leaders | |||||||
| Valdemar I | Sweyn III † | ||||||
| Strength | |||||||
| ~2,000 |
~4,000–5,000 (entire force of Zealand and east Denmark mustered) | ||||||
| Casualties and losses | |||||||
| Minor |
~4,000 entire force slain, captured or scattered | ||||||
The Battle of Grathe Heath was fought in 1157 between the Danish armies of Valdemar I and his rival for the Danish throne, Sweyn III. Valdemar's forces won the battle, and Sweyn III was slain while attempting to flee.