Shipwrecked people of the salt marshes

Tidal marshlands and Frisians. A dual entity. The Chauci and the Frisians (Frisii) had learned to adapt to this unprotected, hospitable salty environment. A vast area of treeless, tidal marshlands. No rocks, no wood, not much sweetwater, and frequently flooded by the sea. But where these tribes nonetheless prospered at the time the ‘civilized’ Romans arrived around the year of Christ. The way the Chauci and the Frisians survived? They lived on terps, i.e. artificial settlement mounds, and would continue to do so, to this very day.

It was the Roman soldier Plinius, or Pliny, the Elder who described this terp culture in his Naturalis historia, written in the first century. Plinius was stationed for some years in the area between the River Ems and the River Weser, which was the land of the Chauci. Back then, the terp region encompassed the area what is today region Ostfriesland in Germany, and provinces Friesland and Groningen in the Netherlands. The Chauci generally are situated in region Ostfriesland and possibly in parts of province Groningen too. The Frisians were the neighboring tribe living west of the Chauci, more or less provinces Friesland and Noord Holland. An area the Romans failed to conquer, north of the limes along the River Rhine.

Below what Plinius the Elder wrote about the Chauci, about the terp culture of the Wadden Sea.

Errata in Plinius’ travel journal

There are some errors in the account of Plinius, however.

The mire must have been cow dung. Cow dung can be dried and then used as fuel. This dung-drying continued to be practiced in the terp region of Nordfriesland in northern Germany even after the Second World War, where terps, locally known as warft, have their protective function to this day. Another option might be that Plinius actually meant peat instead of mire. But for the peatlands, you are already a bit more inland away from the terps.

Furthermore, the report that the Chauci (and the Frisii) did not have cattle is incorrect. To the contrary. The peoples of the tidal marshlands were livestock farmers par excellence, cattle and sheep. Livestock husbandry was even one of the primary foundations of their economy (Siegmüller 2022). And from the Romans they inherited among other chickens and cats too. Archaeological research has confirmed this without any doubt. No explanation as to why Plinius missed this ‘little detail’, or wanted to miss this detail.

The pits filled with rain water mentioned by Plinius, probably collected from the roofs, might refer to what is known in region Nordfriesland as a Fething or in province Friesland as a dobbe. Check our post Groove is in the Hearth too, about collecting rain water with grooves at terps, and all the superstitious and pagan practices that were part of it. Fethings and dobbes are now mainly used at the tidal marshlands for sweet water supply for livestock. On former Kampereiland at the mouth of the river IJssel mound, refuges with so-called norton wells (after James Lee Norton) or Abyssinian wells provided livestock with sweetwater during floodings. These tube wells, a nineteenth-century invention, were bored into the underground on livestock refuge mounds. When the Zuiderzee ‘southern sea’ was dammed in 1932 they were no longer needed (Bank & Bosscher 2021).

There is another first-century account about the people living in the coastal zone of the North Sea, namely that of Nicolaus of Damascus. He describes that the Celts (note that the Romans initially made no distinction between Germanics and Celts) who live near the sea, consider it a disgrace to flee when the walls or their houses crumble. When flood penetrates the land, they confront it armed, until they are being dragged into the sea. If they would flee, people might accuse them of being afraid of death.


Note 1 – Although Plinius spoke of the Chauci and the Frisians as inferiors, they were the tribes that started raiding and pillaging from the second century onward the coasts of western Netherlands, the English Channel, of East England, of Brittany, and way way beyond. In the third century it had reached such proportion that it gave the Romans more than a headache. Meanwhile, a new North Sea Germanic culture was being shaped. Read more in our post It all began with piracy.

Note 2 – The original journal of Pliny

Diximus et in oriente quidem iuxta oceanum complures ea in necessitate gentes. sunt vero et in septentrione visae nobis Chaucorum, qui maiores minoresque appellantur. vasto ibi meatu bis dierum noctiumque singularum intervallis effusus in inmensum agitur oceanus, operiens aeternam rerum naturae controversiam dubiamque terrae [sit] an partem manibus ad experimenta altissima aestus, casis ita inpositis navigantibus similes, cum integant aquae circumdata, naufragis vero, cum recesserint, fugientes que cum mari pistes circa tuguria venantur. non pecudem his habere, non latte ali, ut finitissimis, ne cum feris quidem dimicare contingit omni procul abacto frutice. ulva et palustri iunco funes nectunt ad praetexenda piscibus retia captumque manibus lutum ventis magis quam sole siccantes terra cibos et rigentia septentrione viscera sua urunt. potus non nisi ex imbre servato scrobibus in vestibulo domus. et haec genres, si vincantur hodie a populo Romano, servire se dicunt! ita est profecto: multis fortuna parcit in poenam.

Note 3 – featured images by Jouke Nijman, Samson J. Goetze and Ulco Glimmerveen.

Further reading

  • Bank, J. & Bosscher, D., Omringd door water. De geschiedenis van de 25 Nederlandse eilanden (2021)
  • Dhaeze, W., The Roman North Sea and Channel Coastal Defence. Germanic Seaborne Raids and the Roman Repsonse (2019)
  • Gelder, van J. et al, Plinius. De wereld. Naturalis historia (2004)
  • Guðmundsdóttir, L.,  Wood procurement in Norse Greenland (11th to 15th c. AD) (2021)
  • Hines, J. & IJssennagger-van der Pluijm, N.L. (ed), Frisians of the Early Middle Ages (2021)
  • Loveluck, C. & Tys, D., Coastal societies, exchange and identity along the Channel and southern North Sea shores of Europe, AD 600–1000 (2006)
  • Looijenga, A., Popkema, A. & Slofstra, B., Een meelijwekkend volk. Vreemden over Friezen van de oudheid tot de kerstening (2017)
  • Nedelius, S., Early Germanic Dialects – Old Frisian (2019)
  • Nieuwhof, A., Ezinge Revisited. The Ancient Roots of a Terp Settlement (2020)
  • Siegmüller, A., Dwelling mounds and their environment. The use of resources in the Roman Iron Age (2022)

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: