id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4821051,2302663,plaintiff,Riche,Richard,mercer,585869,"Riche, Richard, of London, mercer, on his own account",0 4821052,2302663,defendant,Henley,Thomas,(legal representative),586859,"Henley, Thomas, of Salisbury, administrator of",0 4821053,2302663,defendant,Couper,Stephen,mercer,593796,"Couper, Stephen, of Salisbury, Wilts, mercer",1 4821054,2302663,defendant,Hargrey,William,mercer,585869,"Hargrey, William, of London, mercer",2 4821055,2302663,defendant,Man,John,chapman,589192,"Man, John, of Dunstaple, Beds, chapman",3