||Anonymi 1429 besieged the burh [at Tempsford] and fought against it until they broke in.
Primary Source Info
||A: ... besæton ða burg 7 fuhton ðæron oð hi hie abræcon ...
|Date from Source
||917 A, 921 G: in the summer after Anonymi 1429 had mustered and gone to Tempsford