id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3680486,1919980,plaintiff,Roche,John,esq,,"Roche, John, esq",0 3680487,1919980,plaintiff,Lagharn,William,,,"Lagharn, William",1 3680488,1919980,plaintiff,Cowlyng,Henry,,,"Cowlyng, Henry",2 3680489,1919980,defendant,Sadeler,William,merchant,602353,"Sadeler, William, of Truru, merchant",0