id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3826147,1966021,plaintiff,ap Guillame,David,,,"ap Guillame, David",0 3826148,1966021,plaintiff,ap Guillame,John,,,"ap Guillame, John",1 3826149,1966021,defendant,Brether,William,husbandman,590942,"Brether, William, of Swyndon, husbandman",0 3826150,1966021,defendant,Brether,Richard,husbandman,590942,"Brether, Richard, of Swyndon, husbandman",1 3826151,1966021,defendant,Gwyn,William,husbandman,590942,"Gwyn, William, of Swyndon, husbandman",2 3826152,1966021,defendant,Smyth,John,husbandman,590942,"Smyth, John, of Swyndon, husbandman",3