id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3860718,1977077,plaintiff,Dormer,John,mercer,585869,"Dormer, John, of London, mercer",0 3860719,1977077,defendant,Salter,William,yeoman,626717,"Salter, William, of Fordam, Cams, yeoman",0 3860720,1977077,defendant,Downe,Elias,yeoman,599868,"Downe, Elias, of Barstable, Devon, yeoman",1