Pliny the Elder Naturalis Historia Celts Anglo-Saxon Normans Domesday Book ales
Documents reveal comments on different local brewing methods or ingredients. Pliny the Elder in his Naturalis Historia wrote about Celts brewing ale "in Gaul and Spain in a number of different ways, and under a number of different names; although the principle is the same." Anglo-Saxon laws reveal they identified three different ales, while the Normans mention cervisae (ale) and plena cervisia (full bodied ale) in the Domesday Book.
