Historical map showing the spread of the Black Death across Europe in 1348–49

Black Death 1348–51: Plague, War, Labour & Medieval England

The Black Death did not win battles, but it changed the societies that fought them.

The plague reached England in 1348 during the Hundred Years’ War. The demographic shock reduced labour, disrupted estates, altered wages and forced governments to respond to a radically changed economy.

At a glance

  • Arrival in England: 1348.
  • Main first wave: 1348–51.
  • Cause: plague caused by Yersinia pestis.
  • Military context: Hundred Years’ War.

How it spread

The pandemic moved through commercial and military networks linking Asia, the Black Sea, Mediterranean ports and western Europe.

The labour crisis

Survivors became more valuable workers. Employers competed for labour and wages rose. The Crown responded with the Ordinance of Labourers in 1349 and Statute of Labourers in 1351, attempting to restrict wages and movement.

War and manpower

War depended on tax revenue, transport, craftsmen, horses, food and recruiting networks. The plague disrupted all of them. Campaigning continued, but states now drew resources from sharply reduced populations.

Did it end feudalism?

No single event ended feudalism. The Black Death accelerated existing economic and social pressures, and its effects differed by region.

Why this belongs in military history

Armies are products of their societies. A pandemic that changes population, wages, taxation and landholding changes the military system as well.

Frequently asked questions

When did the Black Death reach England?

1348.

Did it stop the Hundred Years’ War?

No. Fighting continued despite major disruption.

Related Regimental Record

Sources & further research

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