id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3754709,1943434,plaintiff,Trusedale,John,,,"Trusedale, John",0 3754710,1943434,plaintiff,Leke,John,,,"Leke, John",1 3754711,1943434,defendant,Couper,Simon,husbandman,612713,"Couper, Simon, of Halom, husbandman",0