id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4937675,2338161,plaintiff,Butte,John,,,"Butte, John",0 4937676,2338161,defendant,Cadley,John,mercer,824723,"Cadley, John, of Tawestoke, Devon, mercer",0 4937677,2338161,defendant,Mason,"John, junior",mercer,592959,"Mason, John, junior, of Plymmouth, Devon, mercer",1 4937678,2338161,defendant,Nicoll,Thomas,mercer,824724,"Nicoll, Thomas, of Kenyngton, Devon, mercer",2 4937679,2338161,defendant,Mason,"John, senior",mercer,824725,"Mason, John, senior, of Tawestoke, mercer",3 4937680,2338161,defendant,Assheforde,John,mercer,824725,"Assheforde, John, of Tawestoke, mercer",4