Isthmus
Place
Civil War 3.56 supplies the first indexed source portrait: “… On their arrival becoming known, Rutilius Lupus, who, on commission from Pompeius, was in charge of Achaea, determined to block approach to the Isthmus so as to prevent Fufius from entering Achaea. …”
Named form in selected editions; identity established only to the extent of the cited context.
Civil War 3.56
Caesar
… On their arrival becoming known, Rutilius Lupus, who, on commission from Pompeius, was in charge of Achaea, determined to block approach to the Isthmus so as to prevent Fufius from entering Achaea. …