id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4439001,2181493,plaintiff,atte Welle,John,,,"atte Welle, John",0 4439002,2181493,defendant,Smyth,John,,613608,"Smyth, John, of Childe Compton",0 4439003,2181493,defendant,Slo,Edward,,613608,"Slo, Edward, of Childe Compton",1