Cyppan-ham
Bosworth & Toller Anglo-Saxon Old English Dictionary - cyppan-ham
According to the Old English Dictionary:
-hamm
- Cyppan-ham
- Chippenham, Wilts :-- Hér hine bestæl se here to Cyppanhamme here the army stole itself away to Chippenham, Chr. 878; Th. 146, 21, col. 2, 3; 880; Th. 148, 39, col. 3.