id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4222001,2103188,plaintiff,Sytwell,"Robert, senior",,,"Sytwell, Robert, senior",0 4222002,2103188,defendant,Parker,Francis,,613383,"Parker, Francis, of Whytley, Yorks, gent, son of William",0 4222003,2103188,defendant,Parker,William,gent,613436,"Parker, William, of Hornecastle, Lincs, gent",1 4222004,2103188,defendant,Parker,Robert,gent,599116,"Parker, Robert, of Rotheram, or of Mddowe Hall, Yorks, gent",2