id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4514130,2204839,plaintiff,Burre,John,mercer,585869,"Burre, John, of London, mercer",0 4514131,2204839,defendant,Cok,William,,753645,"Cok, William, of Berkhamstede",0 4514132,2204839,defendant,Keteryngham,Richard,,765162,"Keteryngham, Richard, of Sabrisford",1 4514133,2204839,defendant,Croke,John,,753645,"Croke, John, of Berkhamstede",2 4514134,2204839,defendant,Keteryngham,John,"jun, of Sabrisford, Essex",,"Keteryngham, John, jun, of Sabrisford, Essex",3