Viking London. Thomas Williams
Chronicle, 350 ships slid into the estuary, sacking Canterbury before moving on to London. There are no surviving Viking ships that date to the mid-ninth century. The closest parallel to the vessels that attacked London in 851 is a ship recovered from a burial mound at Gokstad near Oslo in Norway. Constructed in the 890s, the Gokstad ship is a beautiful object, a masterpiece of technology and design. The strakes of its clinker-built hull taper with the smooth curves of living trees up to the razor-edged prow: a sleek and deadly serpent of the waves. Broad enough in the belly for a substantial crew and cargo, but still fast and lethal under sail and oar, the Gokstad ship could have carried around thirty-five rowers, all of whom would probably have been expected to fight. If ships of the fleet that entered the Thames in 851 were of similar size, and if the numbers provided by the Chronicle are accurate, this Viking warband could have fielded up to 12,250 warriors.
This is a large number by any measure, and the reported size of Viking fleets and armies has been repeatedly called into question over the years, with suspicions that the numbers were inflated by monastic writers to heighten the sense of existential danger and to excuse Anglo-Saxon defeats. Nevertheless, it is likely that this was a serious threat. From the 850s onward, the nature of the Viking threat to the Anglo-Saxon kingdoms had changed. Large forces, bigger than those that had raided the coastline of Britain in previous decades, began to ‘over-winter’ – that is, to set up camp rather than go home over the off-season, maintaining a pattern of raiding and mounting ever more damaging and ambitious campaigns. The raid on London in 851 was effectively the dawn of this grim new day: it is recorded in the same Chronicle entry that ‘for the first time, heathen men settled over the winter’.19 It also marked the effective end of Lundenwic, both in reality – within a couple of decades the settlement had become archaeologically invisible, covered by a layer of dark earth – and in the minds of near-contemporaries.fn8 According to the retrospective account in the Anglo-Saxon Chronicle, written in the 890s, the attack of 851 was launched not against Lundenwic, but against Lundenburh: against ‘fortress London’.
In 865, a micel hæðen here (a ‘great heathen horde’) arrived in East Anglia. It was a Viking warband larger than any seen before in Britain, and with extraordinary speed it set about tearing up the geopolitical order, shattering ancient kingdoms the length and breadth of the island: Northumbria (866), East Anglia (870), Alt Clud (870), Mercia (873) – all fell to the conquerors or were transformed out of all recognition. In England, only Wessex remained intact, preserved by good fortune and the fortitude of its rulers.
In 871, returning from Wessex after having been fought to a standstill by Alfred and his brother, King Æthelred, the great heathen horde had made camp at London and remained there over the winter. A hoard of silver found at Croydon can be dated to this period, and may well relate to the comings and goings of Viking warbands from their winter-setl at London. The Mercian King Burgred eventually ‘made peace’ with the Viking army (i.e. paid them off), and they returned to East Anglia. It was to be a short-lived reprieve – the Vikings invaded Mercia in 873, deposing Burgred and driving him into exile. In 878 a different Viking fleet, lately arrived from the continent, made camp at Fulham – then a site to the west of London. It too left after a single winter, travelling to Ghent (in modern Belgium) before rampaging onward into the Frankish kingdom.
There is no record that details activity at either of these camps, and no archaeology to pinpoint their locations or illuminate the day-to-day lives of their temporary inhabitants. ‘It is very difficult,’ as one historian has put it, ‘to gather from these random comings, goings and hibernations any coherent impression of what the occupation amounted to.’1 The circumstances may have varied. The earlier camp might have been either within or without the walls of the city; either around the precincts of St Paul’s or thrown up west of the Fleet River amongst the derelict remains of Lundenwic. The camp at Fulham was perhaps more likely to have been newly built, a freshly laid out site with access to the Thames. Excavated Viking camps at Torksey (Lincolnshire), Repton (Derbyshire) and another site in North Yorkshire suggest that such camps covered extensive areas and hummed with activity. Trade, manufacture, engineering, gaming and family life – the site at Torksey has revealed all of this on a site of over sixty-five acres, more a small town than a temporary barracks.
Whatever conditions were like inside the perimeter of the camps at London and Fulham, relations with the locals were likely tense and probably violent. Raiders plundering the local countryside would have first secured the winter essentials – pigs, cattle, grain, ale – before coming for the horses, the silver, the women. It was a burden felt widely. The bishop of Worcester, Wærferth, was forced to sell off some of his land to cope with the ‘very pressing affliction and immense tribute of the barbarians, in that same year when the pagans stayed in London’.2 Neither camp seems to have lasted more than a season, and the immediate threat of Viking occupation was in both cases transient. But in the fields and farms beyond the city, the world was changing fast, old certainties falling away sharply. In a little over a decade from the advent of the great horde in 865, two of the kingdoms that had traditionally exerted influence over London had been conquered (East Anglia) or dismantled (Mercia) by Viking armies. And although Alfred’s Wessex had endured, the resulting peace had left London on the front line of a volatile border. The story of how Alfred defeated an army led by the Viking leader Guthrum at Edington (Wiltshire) in 878, of how he had dwelt in the fen-fastness of Athelney (Somerset) before returning to smite his enemies like the avenging sword of the Almighty, has been told many times. Like all of the literary products of its time and place, it is replete with Alfredian myth-making.
In the peace that followed Edington (and the so-called Treaty of Wedmore), Alfred extracted from his erstwhile foe a number of key concessions, including his baptism and an agreement to change his name from Guthrum to Æthelstan. The key part of the whole ritualized encounter seems to have been – from Alfred’s perspective at least – the acceptance by Guthrum-Æthelstan of a symbolic filial subordination: he became, in the process of baptism, Alfred’s godson. It was a tacit acceptance of Alfred’s overlordship – an agreement to be his man. And though it might seem from a West Saxon perspective like total victory – a heathen warrior humbled, forced to his knees to kiss the cross and the ring of his conqueror – in reality it is hard to believe that Guthrum received nothing in return, that his defeat had been so total that it warranted nothing but humiliation.
Instead it seems likely that the negotiations included the recognition of Guthrum-Æthelstan as king of East Anglia – albeit a king who owed notional fealty to Alfred as his ‘father’ and overlord. Certainly, when the two men next met, it was perceived as a royal summit: the so-called Treaty of Alfred and Guthrum styles both men as ‘rex’. Amongst other provisions, that treaty – which is broadly datable to somewhere between 878 and Guthrum’s death in 890 – defined the respective spheres of influence of both kings. The dividing line was to be a boundary that ran ‘up the Thames, and then up the Lea, and along the Lea to its source, then in a straight line to Bedford, then up the Ouse to Watling Street’. It was a treaty which conspicuously, and with obvious deliberation, scored a boundary around London, keeping it tucked just within the limits of Alfred’s authority.
Today the River Lea empties out into the Thames in Poplar, just east of the Isle of Dogs. To walk its course upriver is to pass through Stratford and past Hackney Marshes to Tottenham, Edmonton, Walthamstow, the river filling the Lea Valley reservoir chain, Epping Forest stretching away to the east. Its path carves through the Olympic Park, the ‘Olympicopolis’ so despised by Iain Sinclair: a ‘city of pop-ups, naming rights, committee-bodged artworks, cash-cow academies, post-truth blogs and charity runs’, an ‘emerging digital conceit on the Viking bank of the River Lea’.3 Sinclair seems at times unmoored by despair, enraged by the changes wrought by corporate money and empty technocracy on the cherished, untidy banks of the river. During construction of the Olympic Park he beat