id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3869773,1980133,plaintiff,Wellys,John,,,"Wellys, John",0 3869774,1980133,defendant,Spede,Adrian,yeoman,609566,"Spede, Adrian, of Kings Langley, Herts, yeoman",0 3869775,1980133,defendant,Mason,Nicholas,miller,591120,"Mason, Nicholas, of Hempsted, Herts, miller",1