William Murphy Shipwright

Apologies, im New to the site and floundering at the moment with navigating my way round. Does anyone know if there are any living family connections with the Murphy family.http://www.census.nationalarchives.ie/pages/1901/Cork/Monkstown/Railway_View_Terrace_Passage_West/1100710/ I know that there were relatives with the surname of Ryan and im Lead to believe that they ran a pub. Any information would be welcomed. Thank you. Rory