surname of the emperor P. Helvius , who succeeded Commodus on the throne

http://lila-erc.eu/data/lexicalResources/LewisShort/id/LexicalSense/n35627.8_pertinax an entity of type: LexicalSense

surname of the emperor P. Helvius , who succeeded Commodus on the throne 
surname of the emperor P. Helvius , who succeeded Commodus on the throne 

data from the linked data cloud