id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4246196,2111707,plaintiff,Penthelicke,Thomas,,,"Penthelicke, Thomas",0 4246197,2111707,defendant,Bonython,John,esq,687875,"Bonython, John, of Carclewe, esq",0 4246198,2111707,defendant,Bonython,Richard,gent,722598,"Bonython, Richard, of Clahar, Mullyon, gent",1 4246199,2111707,defendant,Arundell,Christopher,gent,602290,"Arundell, Christopher, of Camborne, gent",2