id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3646037,1909159,plaintiff,Hellond,Edward,,,"Hellond, Edward",0 3646038,1909159,defendant,Vivyan,Thomas,husbandman,601583,"Vivyan, Thomas, of Trevenyn, husbandman",0 3646039,1909159,defendant,Walshe,Thomas,mariner,600515,"Walshe, Thomas, of Polruan, mariner",1