id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3694604,1924516,plaintiff,Olif,John,,,"Olif, John",0 3694605,1924516,defendant,Walker,John,yeoman,586240,"Walker, John, of Pountfret, yeoman",0 3694606,1924516,defendant,Denton,Richard,barker,586887,"Denton, Richard, of Wakefeld, barker",1