id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4344203,2145252,plaintiff,Hart,Nicholas,,,"Hart, Nicholas",0 4344204,2145252,defendant,Robynson,Adam,yeoman,696810,"Robynson, Adam, of Mawdelyn, yeoman",0 4344205,2145252,defendant,Robynson,Philip,,696810,"Robynson, Philip, of Mawdelyn, yeoman, his son",1