Leopold Wagner, Names: and Their Meaning; A Book for the Curious
“ Although every shire is a county, it is not every county to whose individual name the word “shire” may be added. The latter is essentially Anglo-Saxon, denoting a division of land possessed by an earl, and wherever it occurs it points conclusively to the Saxon occupation of England. Certainly, we do not speak of Essex-shire, Middle-sex-shire, or Sussex-shire, because the Saxon territories referred to, as well as their relative positions, are fully indicated in the names themselves. ”
