Anderitum was a Saxon Shore Fort in the Roman province of Britannia. It's located at in eastern Pevensey in the English county of East Sussex and was later converted into a medieval castle known as Pevensey Castle. Roman fort It was built by the Romans during a time when Britain was still part of the Roman Empire. Recent dendrochronological dating of wooden foundation piles have dated this to AD 290. At this time the south and east of the province Britannia were under constant attack from marau… (More on Anderida)