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      Lesson details

      Learning outcome

      I can describe how Aethelflaed strengthened Mercia alongside her husband Aethelred.

      Key learning points

      1. After Alfred’s treaty with Guthrum, he controlled much of Mercia but made himself their overlord instead of their king.
      2. Alfred married his daughter, Aethelflaed to Mercia’s most powerful man: Aethelred.
      3. Aethelflaed was heavily involved in rebuilding Mercia following Viking occupation by building burhs.
      4. Her rule was strengthened by her piety; she built a priory at Gloucester which housed the recaptured bones of St Oswald.
      5. By 902, her older husband was sick and Aethelflaed defeated Vikings at Chester in 907.

      Keywords

      • Overlord - an overlord is a person of great power or authority

      • Burh - a burh is an Anglo-Saxon fortification or fortified settlement

      • Saint - a saint is a holy person who has died and been officially recognised and honoured by the Christian church

      Common misconception

      Pupils may not realise the significant leading role Aethelflaed had during this time.

      Aethelflaed was thought to have been a strong, independent and well-educated woman. She had learnt a great deal about military leadership and strategy by watching her father King Alfred.

      Teacher tip

      Recreate an Anglo-Saxon burh to give the pupils a sense of the protection they offered.

      Content guidance

      Depiction or discussion of violence or suffering

      Depiction or discussion of violence or suffering

      Supervision

      Adult supervision required

      Licence

      This content is © Oak National Academy Limited (2026), licensed on Open Government Licence version 3.0
      except where otherwise stated. See Oak's terms & conditions
      (Collection 2).

      Lesson video

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      Prior knowledge starter quiz

      6 Questions

      Q1.
      When was the Viking invasion of York?

      793 CE
      Correct answer: 866 CE
      1066 CE
      1215 CE

      Q2.
      What did the Vikings rename York as?

      Wessex
      Danelaw
      Eoforwic
      Correct answer: Jorvik

      Q3.
      What is the historical name given to an object made by a human being, which is often of historical interest?

      fossil
      Correct answer: artefact
      relic
      monument

      Q4.
      What methods can archaeologists use to find out about the past?

      Correct answer: surveying
      Correct answer: excavation
      studying ancient languages
      Correct answer: field walking

      Q5.
      What was the type of soil called that helped preserve the artefacts found at Coppergate?

      sandy and dry
      Correct answer: peaty and moist
      sandy and moist
      peaty and dry

      Q6.
      What was so impressive about many of the artefacts discovered at the Coppergate excavation?

      They had completely rotted away as they were organic remains.
      Correct answer: They were well preserved even though they were organic remains.
      Only a few of the organic remains were well preserved.

      6 Questions

      Q1.
      What was the area of Britain that King Alfred allowed the Danes to control?

      the Danemarsh
      Correct answer: the Danelaw
      the Daneland
      the Daneking

      Q2.
      What is the historical term given to a person of great power or authority?

      overlady
      Correct answer: overlord
      overking
      overqueen

      Q3.
      Who did King Alfred marry his daughter, Aethelflaed, to?

      Guthrum
      Ivor
      Correct answer: Aethelred
      Erikson

      Q4.
      What had Aethelflaed learnt from watching her father, King Alfred?

      How to negotiate peace agreements
      The importance of education and literacy
      The art of Viking shipbuilding
      Correct answer: Strategies in warfare and defence

      Q5.
      What is the name of the fortifications that Aethelflaed decided to protect the Mercian borders with?

      ditches
      fences
      Correct answer: burhs
      banks

      Q6.
      What title was Aethelflaed called, when she continued to rule Merica after her husband had died?

      Correct Answer: Lady of Mercia, lady of Mercia, lady of mercia

      To help you plan your 6 history lesson on: Aethelflaed and Aethelred, download all teaching resources for free and adapt to suit your pupils' needs...