Bagsecg died on 8 January 871.
Bagsecg (also known as Bgsecg or Bagsec) (died 8 January 871) was a Viking leader commonly referred to as a king. 
 He was killed at the Battle of Ashdown, fighting a West Saxon Army led by King Ethelred and his younger brother, the future Alfred the Great. 
The Battle of Ashdown, in Berkshire (possibly the part now in Oxfordshire), took place on 8January 871. 
