id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4681167,2259737,plaintiff,Marcher,David,,586958,"Marcher, David, of Gloucester",0 4681168,2259737,defendant,Warde,Nicholas,mercer,586608,"Warde, Nicholas, of Newerk, Notts, mercer",0 4681169,2259737,defendant,Threstull,Robert,mercer,587948,"Threstull, Robert, of Newerk, mercer",1 4681170,2259737,defendant,Carre,Thomas,mercer,597849,"Carre, Thomas, of Hulle, Yorks, mercer",2