id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4979904,2350947,plaintiff,Smyth,John,,,"Smyth, John",0 4979905,2350947,defendant,Themere,John,gent,631321,"Themere, John, of Tremere, gent",0 4979906,2350947,defendant,Wythyell,John,goldsmith,587114,"Wythyell, John, of Bodmyn, goldsmith",1