id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5250155,2430161,plaintiff,Watte,John,,,"Watte, John",0 5250156,2430161,defendant,Howese,William,pewterer,847794,"Howese, William, of Brydporte, Dorset, pewterer",0 5250157,2430161,defendant,Mercer,John,mercer,864179,"Mercer, John, of Trefurthyan, mercer",1