Place · site
Upstalsboom
The Upstalsboom is a burial mound near Aurich in East Frisia, Germany, which served in the Middle Ages as the meeting place of delegates of the Frisian Seven Sealands. Representatives of the free Frisian lands gathered there to settle disputes and agree common laws, and a league renewed in 1323 adopted the Upstalsboom statutes. A stone pyramid erected in 1833 marks the site.

Mentioned in 1 state history
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Cite this entry
- APA
- The Epoch Institute. (2026). Upstalsboom. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/upstalsboom
- MLA
- “Upstalsboom.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/upstalsboom. Accessed .
- Chicago
- The Epoch Institute. “Upstalsboom.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/upstalsboom.
- Harvard
- The Epoch Institute (2026) ‘Upstalsboom’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/upstalsboom (Accessed: ).
Last reviewed October 2026Random entry ↻