id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3905886,1992252,plaintiff,Llu,John,yeoman,649273,"Llu, John, of Tregarne, yeoman",0 3905887,1992252,defendant,Moris,Thomas ap John,yeoman,649274,"Moris, Thomas ap John, of Llanvaches, yeoman",0 3905888,1992252,defendant,David,William,yeoman,649275,"David, William, of Llancaches, yeoman",1