id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4758423,2283011,plaintiff,Byllyng,Laurence,,638347,"Byllyng, Laurence, of St Alyn, vicar",0 4758424,2283011,defendant,Tretherf,Reginald,,797840,"Tretherf, Reginald, of St Ladoca's Church, Ladock, parson",0