"Ulfberht was like a Medieval luxury brand for swords—but unlike your Gucci purse, the swords were of such high quality they were almost … mystical." Source: Ancient Origins.
"Dozens of these swords—made with metal so strong and pure it’s baffling how any sword maker of that time could have accomplished it—have been found in Europe, along with some knock-offs. They are all marked with the Ulfberht name and two crosses, though some of the imitations are missing a letter here or there."
"They are made of metal so pure it baffled archaeologists, who thought the technology to forge such metal was not invented for another 800 or more years, during the Industrial Revolution."
"This sword was found in [southern Norway] in 2011. It is a truly unique sword from the late Viking Age, embellished with gold, inscriptions and other ornamentation. The discovery of the sword has not been published until now, when it is being displayed for the first time in the exhibition 'Take It Personally' at the Historical Museum in Oslo." Source: Science Daily (2015).
The sword was discovered in a burial site in Langeid, a village in Norway. This particular grave was "was much larger than the other 20 graves found at the site," according to Ancient Origins, "[b]ut it wasn't only the size that indicated a special grave - the post holes (suggesting a roof over the grave) in the four corners surrounding the grave provided a clear clue to something special waiting beneath."
Note: "Sword making in Viking times was important work, to the point that the best smiths had their work imitated and copied. On their travels, the Vikings were keen to pick up any innovative new means of improving their sword-making, but until now we haven't known where they have sourced some of their materials. The results ... confirm for the first time that the [sword] material analysed was brought by the Vikings from the Middle East to the Baltic area - and thrown new light on an important trade route that was in use until the 11th Century." Source: Phys.org (2009).
"The blood eagle is a ritualized method of execution, detailed in late skaldic poetry. According to the two instances mentioned in the Sagas, the victim (in both cases a member of a royal family) was placed prone, the ribs severed from the spine with a sharp tool and the lungs pulled through the opening to create a pair of 'wings'. There is a continuing debate about whether the ritual was a literary invention, a mistranslation of the original texts or an authentic historical practice." Source: Wikipedia.
The Blood Eagle was a particularly nasty form of sacrificial execution, but did the Vikings actually put people to death this way? As far as I can tell, the only primary documentary evidence for the practice comes from sources such as the Orkneyinga Saga, the Heimskringla, the Tale of Ragnar's Sons, and a handful of references in other texts.
Note: The Tale of Ragnar's Sons describes (among other things) the execution of King Aella of Northumbria, a scene also depicted in Vikings.
Jarl Borg in Vikings is an entirely fictional character, I believe. Aella, on the other hand, was apparently a real king, though the sources for his life are limited and very little is known about his reign. According to some accounts, he was executed by the Vikings after they invaded Northumbria following the king's execution of the legendary Ragnar Lodbrok, another figure who may or may not have actually existed. How Aella died is a matter of conjecture, though, because the sources contradict each other:
"While Norse sources claim that Ragnar's sons tortured Ælla to death with a blood eagle, Anglo-Saxon accounts maintain that he died in battle, at York, on 21 March 867." (Wikipedia)
"Well into the last century, most historians of the Vikings accepted that the blood eagle was deeply unpleasant but very real. According to the eminent medievalist J.M. Wallace-Hadrill, its possible victims were not only Ælla of Northumbria but also Halfdán, the son of Harald Finehair (or Fairhair), king of Norway, and the Irish King Maelgualai [Mael Gualae] of Munster; in some interpretations, it is supposed that even Edmund the Martyr may have suffered the same fate."
One possibility is that the Blood Eagle was a real execution method sensationalized by later writers. For instance, the Welsh scholar and translator, Gwyn Jones, argues in A History of the Vikings (1968) that this "inhuman rite" was "unhappily no fiction ... but owes its eminence in pseudo-lore almost entirely to fiction ..." (footnote pp 119-220, 1968 edition)
It's also possible that the Blood Eagle is entirely fictitious. This seems to be the current consensus, but there's a lot of disagreement. Revisionist historians have challenged the idea that the Vikings were just a mob of cruel barbarians wearing horned helmets, but their depictions of "cuddly" Vikings went too far in the other direction. One of the main problems with our picture of the Vikings is that much of what we know about them was written by their enemies.
If the Blood Eagle is a literary invention, there's a good chance that this grisly method of execution was dreamed up by Christian writers trying to demonize the pagan Vikings. According to Wikipedia, "[t]here is debate about whether the blood eagle was historically practiced, or whether it was a literary device invented by the authors who transcribed the sagas. No contemporary accounts of the ritual exist, and the scant references in the sagas are several hundred years after the Christianization of Scandinavia." Considering the Christians' history of inventing martyr stories set in the Roman Empire, I wouldn't be surprised if they concocted similar atrocity stories about the Vikings.
Video from 2010.
When I first started to research this subject, I assumed there was a high probability that the Blood Eagle was a real thing because the Vikings are thought to have conducted human sacrifices and the Blood Eagle is, in a way, just another form of ritual sacrifice. As it turns out, though, the question of whether the Vikings killed people for religious purposes isn't all that straightforward.
There is some archaeological evidence that the Vikings may have sacrificed humans. For instance, "[a]t Trelleborg [Sweden] a sacrificial site was found from the time before the Viking fortress was erected in 980-81. In five c. 3 metre-deep wells human and animal skeletons were found, together with jewellery and tools. Of the total of five human sacrifices, four were young children aged between 4 and 7. " Source: National Museum of Denmark.
Blood sacrifice, including human sacrifice, was an intrinsic part of pagan religions. The historical sources for Viking human sacrifice are questionable, though, because they all seem to come, once again, from Christian accounts:
According to the National Museum of Denmark, "[t]here are several horrifying accounts of human sacrifices from the Viking period. The German bishop, Thietmar of Merseburg, describes how the Vikings met every nine years at Lejre on Zealand [Denmark] in January 'and offer to their gods 99 people and just as many horses, dogs and hens or hawks, for these should serve them in the kingdom of the dead and atone for their evil deeds.'"
A similar ritual (at a different location) is also depicted in Vikings.
"The German monk Adam of Bremen wrote a similar account in 1072 about the sacrificial tradition at [Gamla Uppsala] in Sweden, where the temple was devoted to Thor, Odin and Frey. Here the Vikings also met every 9 years to ensure the goodwill of the gods. 9 males of all kinds of living creatures were sacrificed in a holy grove nearby. According to Adam of Bremen dogs, horses and humans hung from the trees. The number 9 was apparently of magical significance to the Vikings and was involved in a number of rituals." (National Museum of Denmark)
"There has been extensive debate over whether these accounts were real or simply Christian propaganda."
I wouldn't be shocked to learn that the Vikings actually executed royal prisoners using the Blood Eagle. Even if the descriptions in the sagas were written for entertainment, they may have had some basis in fact. At this point, however, it looks like this particular form of execution was a literary invention derived from the skaldic poems and embellished by later Christian writers in yet another attempt to make the pagans look like cruel and bloodthirsty savages:
"One of the features of a skaldic poem is that it’s incredibly convoluted, like a cryptic crossword puzzle. If you have a reference to what appears to be the Blood Eagle in a skaldic verse, it’s quite likely this is a poetic conceit. Roberta Frank, at Yale, argues that the Blood Eagle is just the idea of a carrion bird scratching at the back of the dead. If you create lots of corpses, you are a very good warrior. That’s what is being referred to. But when later writers made prose stories around these skaldic verses, they seem to have interpreted it literally. So it’s quite likely that there was no such thing as this horrible form of torture, but it grew in the telling." Source: National Geographic (2017).
Video from 2017. A horse buried in this grave is described at 2:18.
"Vikings who settled in Iceland more than 1,000 years ago valued their horses so much that the men were buried with their trusty steeds. And DNA analysis of these treasured animals recently proved that the horses consigned to the grave with their manly owners were males, too." Source: Live Science.
"Iceland is home to 355 known Viking graves dating from the late ninth century to the early 11th century A.D., and the occupants are mostly middle-age men, researchers reported in a new study. Horses are common in these graves — more than 175 horses appear in 148 graves. The majority of the animals were clearly associated with the human skeletons, and they appeared to have been slaughtered 'specifically for burial,' the scientists reported."
"Saint Olga [aka Helga] ... was a regent of Kievan Rus' for her son Svyatoslav from 945 until 960. She is known for her obliteration of the Drevlians, a tribe that had killed her husband Igor of Kiev. Even though it would be her grandson Vladimir that would convert the entire nation to Christianity, for her efforts to spread Christianity through the Rus' Olga is venerated as a saint. While her birthdate is unknown, it could be as early as AD 890 and as late as 5 June 925." Source: Wikipedia. She is thought to have died in 969 AD.
Olga, a sinister beauty if I ever saw one -- assuming that her portraits are accurate -- was a probably a Varangian. She turned to Christianity after her husband was killed and is "sometimes credited as founding, with her grandson Vladimir, what has come to be known as Russian Christianity (the Moscow Patriarchate within Eastern Orthodoxy). She was the ruler of Kiev as regent for her son, and she was the grandmother of St. Vladimir, great-grandmother of Saint Boris and Saint Gleb." Source: Thought Company.
Orthodox Easter Liturgy Mass, Moscow, 2016.
I'm not sure who Saint Boris and Saint Gleb were, but it looks like Olga whelped a whole family of saints. She was a kind, compassionate and gentle Viking matriarch who displayed her Christian qualities of mercy and forgiveness when she dealt with the Drevlians, the Eastern Slavs who killed her husband:
"Igor's widow Olga avenged her husband's death in an extremely harsh manner, killing Drevlian ambassadors and nobility, burning their capital of Iskorosten to the ground and leveling other towns." (Wikipedia)
Her treatment of the Drevlian ambassadors is particularly memorable. According to Russia Insider, "Olga pretended to accept the ambassadors with honors. She invited them to the court on the next day. They were to be carried in boats by her own warriors as a special honor. But instead, she had a ditch dug near her own palace, and when the ambassadors, filled with their own significance, were carried in on longboats, she ordered them thrown into the ditch and buried alive."
I'm no Christian, but I've always liked the Russian Orthodox church. Persecuted by the Communists, criticized by modern liberals, the church is a force for tradition during a time of widespread social collapse in the West and any religion that has saints like Olga can't be all bad.
"In a nearly 5,000-year-old tomb in Sweden, researchers have discovered the oldest-known strain of the notorious bacterium Yersinia pestis — the microbe responsible for humanity's perhaps most-feared contagion: the plague." Source: Live Science.
"The finding suggests that the germ may have devastated settlements across Europe at the end of the Stone Age in what may have been the first major pandemic of human history. It could also rewrite some of what we know of ancient European history."
Note: "The researchers discovered the previously unknown strain of plague in the remains of a woman at the Frälsegården site [1]. Carbon dating suggested she died about 4,900 years ago during a period known as the Neolithic Decline, when Neolithic cultures throughout Europe mysteriously dwindled."
[1] I couldn't find anything about this site in English, but I think it's located in the Falkoping region in eastern Sweden. According to Wikipedia, "Falköping or Falbygden (when meaning the agricultural landscape in which Falköping is located) is widely known for its ancient remains of Stone Age, Bronze Age and Iron Age. ... The location has been inhabited since the end of the ice age and cultivated by people for the last 6000 years."
"Carvings uncovered in the Canadian Arctic may be the earliest portraits of the Vikings created in the Americas. But archaeologists have been puzzling over whether the artwork really shows the infamous seafarers." Source: Live Science.
"...One of the carvings was excavated in the 1970s at the Okivilialuk site [?] on southern Baffin Island.Two textiles found near the Okivilialuk carving date back to the 16th century, suggesting that the carving may also date back to that time, the scientists said. This carving may not show a Viking, but it could show someone from one of Sir Martin Frobisher's expeditions to the Canadian Arctic in the 1570s, the researchers said."
Note: While it's still unclear whether these particular carvings were made by Vikings, archaeologists have already found more definite evidence that Viking explorers did establish camps on Baffin Island. Life in these camps or settlements or whatever they were must have been pretty harsh. I'm not sure what the climate on the island was like back during the medieval period, but it probably wasn't all that different from what it is today -- extremely cold and cloudy with polar nights in the winter and midnight suns during the summer. This is one of the harshest and most remote wilderness areas on the planet and the toughness required to survive there can only be imagined.
"In central and eastern Sweden from 550 to 793 CE, just before the Viking Age, members of the Vendel culture were known for their fondness for boat burials, their wars, and their deep abiding love of hnefatafl." Source: Hakai Magazine.
"Also known as Viking chess, hnefatafl is a board game in which a centrally located king is attacked from all sides. The game wasn’t exclusive to the Vendels—people across northern Europe faced off over the gridded board from at least 400 BCE until the 18th century. But during the Vendel period, love for the game was so great that some people literally took it to their graves."