id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3763368,1946171,plaintiff,Hancok,John,,,"Hancok, John",0 3763369,1946171,defendant,Bocher,John,chaplain,607973,"Bocher, John, of Walton, Derbs, chaplain",0 3763370,1946171,defendant,Burgh,Richard,yeoman,589127,"Burgh, Richard, of Walton, yeoman",1