id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4379216,2157648,plaintiff,Thomas,Roger,,,"Thomas, Roger",0 4379217,2157648,defendant,Watkyns,Thomas,gent,598739,"Watkyns, Thomas, of Penrose, gent",0 4379218,2157648,defendant,Jenkyn,David,yeoman,598739,"Jenkyn, David, of Penrose, yeoman",1