id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4607772,2233543,plaintiff,Blakburn,"Nicholas, sen",merchant,,"Blakburn, Nicholas, sen, merchant",0 4607773,2233543,defendant,Thorlay,John,,592093,"Thorlay, John, of Wyghton",0 4607774,2233543,defendant,Frothyngham,Lawrence,,,"Frothyngham, Lawrence",1