Original sentence: Corleone was largely repeopled by Ghibellines from Brescia and elsewhere - "lombards" leaded by a Oddone de Camerana - when it became obvious that the German Emperor Frederick of Hohenstaufen (Stupor Mundi) could not prevail over the Guelph-leaning Lombard communes in the middle of the 13th century
Edited sentence: Corleone was largely repopulateed by Ghibellines from Brescia and elsewhere - "Lombards" led by one Oddone de Camerana - when it became obvious that the German Emperor Frederick of Hohenstaufen (Stupor Mundi) could not prevail over the Guelph-leaning Lombard communes in the middle of the 13th century