Osterby Man

Osterby Man
Preserved head of Osterby Man
The preserved head of Osterby Man
Bornc. 75–130 CE
Diedc. 75–130 CE
near Osterby, Schleswig-Holstein, present-day Germany
Cause of death
Uncertain; severe head trauma and decapitation
Body discovered
26 May 1948 (1948-05-26)
near Osterby, Schleswig-Holstein, Germany
54°26′51″N 09°46′09″E / 54.44750°N 9.76917°E / 54.44750; 9.76917
Known forPreserved Suebian knot hairstyle

Osterby Man, also known as the Osterby Head, is the preserved head of a man discovered in a peat bog near Osterby in Schleswig-Holstein, northern Germany, in 1948. He was approximately 50 to 60 years old when he died. Only his head was recovered, together with fragments of a roe deer-skin cape. His hair survived unusually well and was tied in a distinctive Suebian knot, a hairstyle associated with the Germanic Suebi.

Osterby Man suffered severe blunt-force trauma to the left side of his head and was decapitated, although the surviving remains do not establish which injury caused his death or the order in which they occurred. Radiocarbon dating of a hair sample produced a date of 75–130 CE, placing him in the Roman Iron Age, but the identification of that sample as belonging to Osterby Man has since been questioned.

Discovery

On 26 May 1948, Osterby Man was discovered by brothers Otto and Max Müller while they were cutting peat on their father's land near Osterby in Schleswig-Holstein, Germany.[1][2] As the brothers worked, Max Müller noticed fragments of a roe deer-skin garment protruding from the bog. Beneath the leather, approximately 65 to 70 centimetres (2 ft 2 in to 2 ft 4 in) below the modern ground surface, they uncovered Osterby Man's preserved head.[3][2]

The discovery was reported to the museum in Schleswig. Despite intensive searches by the Müller brothers and others, no additional parts of Osterby Man's body were recovered.[4][2]

Condition

The skull had been broken into several pieces. The acids in the bog have decalcified the bone, which has shrunk somewhat and is dark brown. The hair and small sections of scalp are well preserved,[5] but the skin and other soft tissues of the face have disappeared.

There is a large wound on the left side of the head, which may have been fatal: the skull had been depressed by a blow with a blunt object over an area approximately 12 centimetres (4.7 in) in diameter, and the bone of the left temple was shattered with splinters penetrating the brain area.[6][7]

The skull had also been deformed by the weight of the peat above it, but the facial area was generally well preserved.

Clothing and associated items

The skull was wrapped in fragments of a garment, measuring approximately 40 by 53 centimetres (16 by 21 in), consisting of tanned pieces of leather sewn together.[3][2] Microscopic analysis suggested, based on the hairs, that they were from roe deer.[3][2] The neck opening was lined with a strip of leather about 1 centimetre (0.39 in) wide. All seams had been sewn with small stitches in catgut. Some appeared to be repairs.[3][8] Textile archaeologists identified the garment as a skin cape; similar cloaks or capes have been found with other archaeological finds, including Elling Woman, Haraldskær Woman, Dröbnitz Girl, Kayhausen Boy and Jührdenerfeld Man.[8][2]

Hairstyle

Side view showing Suebian knot

The hair is thin and slightly wavy, 28 centimetres (11 in) long. It had been coloured a reddish brown by the acids in the bog; microscopic analysis showed that it had been dark blond and that the man had had some white hairs.[9]

The hair is unusually well preserved and is tied above the right temple in a Suebian knot. Tacitus describes this in Chapter 38 of his Germania as a characteristic of free men among the Germanic tribe of Suebi.[10] The knot appears in several Roman depictions and on at least one other bog body, Dätgen Man (who wore his on the back of his head).[11]

Osterby has featured the Suebian knot on its coat of arms since 1998.[12]

Conservation

When Osterby Man was recovered in 1948, the head had already been substantially altered by its long burial in the bog. The acidic conditions had removed minerals from the bone and caused the skull to shrink, while pressure from the peat above had changed its shape. The skull had also broken into several pieces.[2]

German anthropologist Peter Löhr studied the skull for his 1950 doctoral dissertation at the Anthropological Institute of Kiel University. He investigated how burial in the bog had affected its size by repeatedly soaking the skull in water, allowing it to dry, and carefully measuring the changes. Löhr found that the skull expanded when wet and concluded that, when fully soaked, it approached its original dimensions.[13]

The fragmented skull was later reconstructed and stabilized with plaster for museum display. Karl Schlabow, a German archaeologist who worked on the archaeological collections of Schleswig-Holstein, prepared the head for exhibition. His reconstruction included a complete lower jaw with a prominent chin, and Löhr included this jaw in his measurements of the remains.[2][13]

Later examination revealed that the lower jaw did not belong to Osterby Man. Schlabow had added an unrelated jaw while preparing the head for exhibition.[14]

Scientific analysis

Radiocarbon dating of a hair sample placed Osterby Man between 75 and 130 CE. His distinctive Suebian knot is also characteristic of the Suebi, a Germanic people described by the Roman historian Tacitus. Later researchers noted, however, that the hair sample used for radiocarbon dating came from the private collection of German bog body researcher Alfred Dieck, raising questions about whether it belonged to Osterby Man.[15][16][17]

Scientists re-examined Osterby Man's hair in 2005 using stable isotope and parasitological analyses.[2] Stable isotope analysis suggested that, during at least the final year of his life, he ate meat only rarely and did not consume seafood.[2] Parasitological analysis found no evidence of head lice, an uncommon finding for the period.[2]

Osterby Man is estimated to have been between 50 and 60 years old when he died.[6][2]

Cause of death

Osterby Man suffered severe blunt-force trauma to the left side of his head. The impact crushed an area of the skull about 12 centimetres (4.7 in) across, shattered the bone around his left temple, and drove fragments of bone inward. The injury may have been fatal.[6][2]

Cut marks on a vertebra in his neck also show that Osterby Man was decapitated.[6][2] The surviving remains do not establish whether the blow to the head or the decapitation caused his death, or in which order the injuries occurred.

The combination of severe head trauma and decapitation has been interpreted as evidence that Osterby Man was deliberately killed. Researchers have proposed explanations including execution and human sacrifice, but the surviving remains do not establish why he was killed or why his head was deposited in the bog.[6]

Exhibition

Osterby Man is part of the collection of the Museum für Archäologie Schloss Gottorf in Schleswig, Germany.[18]

In 2025, Gottorf Castle closed for extensive renovation and modernization, requiring its archaeological exhibitions to be removed. Osterby Man was among five bog-body finds sent on a multi-year loan to Museum Silkeborg in Silkeborg, Denmark, about 200 kilometres (120 mi) from Schleswig. The remains were transported in specially designed climate-controlled crates. The group also included remains from Windeby, Rendswühren and Damendorf, and the preserved hair of Dätgen Man.[19]

The exhibition opened at Museum Silkeborg on 8 October 2025. There, the finds from Gottorf are displayed alongside bog bodies including Tollund Man and Elling Woman. The loan is expected to last several years, with the Gottorf remains scheduled to return to Schleswig after the renovation of the castle is complete.[19]

See also

References

  1. ↑ Karl Kersten, "Ein Moorleichenfund von Osterby bei Eckernförde", Offa. Berichte und Mitteilungen zur Urgeschichte, Frühgeschichte und Mittelalterarchäologie 8 (1949): 1–2. (in German)
  2. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Heather Catherine Gill-Robinson, The Iron Age Bog Bodies of the Archäologisches Landesmuseum, Schloss Gottorf, Schleswig, Germany, PhD diss., University of Manitoba, 2005.
  3. 1 2 3 4 Karl Schlabow, "Haartracht und Pelzschulterkragen der Moorleiche von Osterby", Offa 8 (1949): 3–7. (in German)
  4. ↑ Peter V. Glob, The Bog People: Iron-Age Man Preserved, trans. Rupert Bruce-Mitford (London: Faber and Faber, 1969; repr. New York: New York Review Books, 2004), p. 116.
  5. ↑ James M. Deem, Bodies from the Bog, Boston: Houghton Mifflin, 1998, ISBN 9780395857847, n.p.
  6. 1 2 3 4 5 Wijnand van der Sanden, tr. Susan J. Mellor, Through Nature to Eternity: The Bog Bodies of Northwest Europe, Amsterdam: Batavian Lion, 1996, ISBN 9789067074186, p. 159.
  7. ↑ Osterby Man, A.D. 1-100, Found near Osterby, Germany in 1948, "The Perfect Corpse: Bog Bodies of the Iron Age", Nova, retrieved 5 November 2013.
  8. 1 2 Wijnand van der Sanden, trans. Susan J. Mellor, Through Nature to Eternity: The Bog Bodies of Northwest Europe, Amsterdam: Batavian Lion, 1996, ISBN 9789067074186, pp. 144–146.
  9. ↑ Glob, p. 117.
  10. ↑ Malcolm Todd, The Early Germans, 1992, repr. Hoboken, New Jersey: Wiley, 2009, ISBN 9781405137560, p. 112.
  11. ↑ Van der Sanden, Through Nature to Eternity, p. 145; diagram of how it was tied, Ill. 202, p. 146.
  12. ↑ Gemeinde Osterby, Kreis Rendsburg-Eckernförde Archived 2013-11-08 at the Wayback Machine, Kommunale Wappenrolle, State of Schleswig-Holstein State Archives (in German), retrieved 5 November 2013.
  13. 1 2 Peter Löhr, "Die Moorleiche von Osterby. Die experimentelle Schrumpfung von Schädeln", Anthropologisches Institut der Universität Kiel, 1950 (PhD dissertation) (in German)
  14. ↑ Thomas Brock, "Windeby: Geheimnis der Moorleichen gelüftet", Der Spiegel, 17 February 2007 (in German)
  15. ↑ Wijnand van der Sanden, trans. Susan J. Mellor, Through Nature to Eternity: The Bog Bodies of Northwest Europe, Amsterdam: Batavian Lion, 1996, ISBN 9789067074186, p. 81.
  16. ↑ Johannes van der Plicht, Wijnand van der Sanden, A. T. Aerts and H. J. Streurman, "Dating bog bodies by means of 14C-AMS", Journal of Archaeological Science 31.4 (2004): 471–491, p. 480.
  17. ↑ Wijnand van der Sanden, "C14-Datierungen von Moorleichen aus Niedersachsen und Schleswig-Holstein", Die Kunde N.F. 46 (1995): 137–155. (in German)
  18. ↑ "Moorleichen gehen auf Reisen". Museum für Archäologie Schloss Gottorf (in German). Stiftung Schleswig-Holsteinische Landesmuseen Schloss Gottorf. Retrieved 11 August 2026.
  19. 1 2 "Moorleichen gehen auf Reisen". Museum für Archäologie Schloss Gottorf (in German). Stiftung Schleswig-Holsteinische Landesmuseen Schloss Gottorf. Retrieved 11 August 2026.

Further reading

  • Michael Gebühr. Moorleichen in Schleswig-Holstein. Verein zur Förderung des Archäologischen Landesmuseums e.V., Schloß Gottorf. Neumünster: Wachholtz, 2002, ISBN 3-529-01870-8 (in German)
  • Karl Schlabow. "Haartracht und Pelzschulterkragen der Moorleiche von Osterby". Offa 8 (1949) 3–7 (in German)
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