id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3695252,1924734,plaintiff,Plymley,Alexander,mercer,585869,"Plymley, Alexander, of London, mercer",0 3695253,1924734,defendant,Grevys,William,dyer,606537,"Grevys, William, of Newcastle under Lyme, Staffs, dyer",0