id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3778771,1951076,plaintiff,Deane,Robert,grocer,585869,"Deane, Robert, of London, grocer",0 3778772,1951076,defendant,Saunder,William,draper,627822,"Saunder, William, of Hornechurch, Essex, draper",0 3778773,1951076,defendant,Balle,Thomas,mercer,585869,"Balle, Thomas, of London, mercer",1