id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3613880,1871996,plaintiff,Bevyll,Peter,esq,,"Bevyll, Peter, esq",0 3613881,1871996,defendant,Treworga,John,,593933,"Treworga, John, of Treworga juxta Trenostall, franklin",0 3613882,1871996,defendant,Tanner,Margaret,widow,589295,"Tanner, Margaret, of Tregonyburgh, widow",1 3613883,1871996,defendant,Trenythyk,John,gent,589295,"Trenythyk, John, of Tregonyburgh, gent",2