id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4672933,2257176,plaintiff,Corvyser,William,,628437,"Corvyser, William, of Penkrich",0 4672934,2257176,plaintiff,Corvyser,Alice,,,"Alice, his wife",1 4672935,2257176,defendant,Wynnesbury,John,,,"Wynnesbury, John",0 4672936,2257176,defendant,Walters,William,,,"Walters, William",1