< Can anyone help? I've been trying to find out if there was a name the Thorborough complex/area was known by in antiquity? >
I assume that y' mean a title other than its etymological derivative of 'a hawthorn tree on/by a hill or mound'? (Smith's "English Place-Name Elements I" 1956)
I'd be intrigued to know the olde title for the region miself.