id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4372223,2155132,plaintiff,Martyn,John,,,"Martyn, John",0 4372224,2155132,defendant,Whitehead,John,yeoman,668114,"Whitehead, John, of Ashewell, Herts, yeoman",0 4372225,2155132,defendant,Harryson,Richard,gent,596238,"Harryson, Richard, of Suffolk, gent",1