No it is not
it is just an ordinary castle
it is a castle that is built out of stone
A concentric castle (or multiple castle) is a castle within a castle
The speed with which William the Conqueror committed to the creation of a castle at Chepstow is testament to its strategic importance.
yes it is as it is a castle within a castle as is the meaning of concentric
11th century. This is when Chepstow Castle began construction and Chepstow is the first stone castle made.
CONCENTRIC
It was built in 1068.
1068.
Yes
In 2001, the design for a concentric castle changed.
Concentric
The Normans, after the Battle of Hastings.