id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5231481,2424793,plaintiff,Bokeler,John,,,"Bokeler, John",0 5231482,2424793,defendant,Harry,John,,804398,"Harry, John, of Huston, groom",0 5231483,2424793,defendant,Harry,Thomas,,862076,"Harry, Thomas, of Treveignon, St Breek, groom",1