Aethelheard may refer to:
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Æthelheard of Wessex
Æthelheard (meaning roughly "Noble Stern"), also spelled Ethelheard, Edelard or Æþelheard, was King of Wessex from 726 to 740. There is an unreliable record of Æthelheard having been the brother-in-law of his predecessor, Ine, but his ance ...
, monarch of Wessex
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Æthelheard of the Hwicce, monarch of the Hwicce
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Æthelheard of Winchester, 8th century bishop of Winchester
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Æthelhard, Bishop of Winchester and Archbishop of Canterbury, 8th/9th century
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Æthelgeard, landowner of Winchester and official during the reign of Eadwig in the 950s
{{disambig, given name