id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4088611,2056229,plaintiff,Cayster,Alexander,,,"Cayster, Alexander",0 4088612,2056229,defendant,Harryson,Christopher,gent,691163,"Harryson, Christopher, of Fyrbecke, gent",0 4088613,2056229,defendant,Boltby,Marmaduke,glasier,592299,"Boltby, Marmaduke, of Doncaster, glasier",1