id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4239797,2109551,plaintiff,Wallis,Richard,,,"Wallis, Richard",0 4239798,2109551,defendant,Trigg,Adam,yeoman,721459,"Trigg, Adam, of Christhall, Essex, yeoman",0 4239799,2109551,defendant,Johnson,Alexander,husbandman,609076,"Johnson, Alexander, of Meldreth, Cams, husbandman",1