About 843 – About 872

From:  http://www.allen-bailey.com/jsbailey/d210.htm#P12381

Æthelred I King Of WESSEX was born about 844 in Wantage, Berkshire, England. He died in Apr 871. Parents: Æthelwulf King Of WESSEX and Osburgh Queen Of WESSEX.

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From:  http://www.mathematical.com/wessexaethelred843.html

Æthelred I King of Wessex
born about 0843
died about 0872

father:
*Æthelwulf King of England
born 0806
died 13 January 0858
buried Stamridge

mother:
*Osburga of Wessex
born about 810 Wessex, England
died 0849

siblings:
*Alfred the Great King England born 0849 Wantage, Berkshire, England died 0911
Æthelstan
Æthelbald King of England
Ethelbert
Æthelswith of Wessex

spouse:
*Wulfthryth
(end of information)

children:
*Æthelhelm Earldorman of Wiltshire
born about 0859
died about 0898

biographical and/or anecdotal:

notes or source:
LDS