id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3857282,1975913,plaintiff,ap Meryke,Edward,,,"ap Meryke, Edward",0 3857283,1975913,defendant,ap Meryke,Thomas,gent,607903,"ap Meryke, Thomas, of Bishops Castle, gent",0 3857284,1975913,defendant,ap Powell,Richard,gent,607903,"ap Powell, Richard, of Bishops Castle, gent",1 3857285,1975913,defendant,ap Meredith,Meryke,gent,607903,"ap Meredith, Meryke, of Bishops Castle, gent",2