id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3634756,1905668,plaintiff,Mountgomery,John,,586635,"Mountgomery, John, of Kessynglond",0
3634757,1905668,defendant,Colett,Thomas,mercer,592390,"Colett, Thomas, of Dysse, Norf, mercer",0
3634758,1905668,defendant,Couper,Stephen,mercer,587418,"Couper, Stephen, of Dysse, mercer",1