id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5542466,2517768,plaintiff,Michell,Richard,,,"Michell, Richard",0 5542467,2517768,defendant,John,of Mertok,butcher,,"John, of Mertok, butcher",0 5542468,2517768,defendant,Hayne,William,butcher,595147,"Hayne, William, of Wilton, Wilts, butcher",1