id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4231533,2106531,plaintiff,Adam,William,,,"Adam, William",0 4231534,2106531,defendant,Dickenson,Thomas,maltman,714004,"Dickenson, Thomas, of Endfeild ,Middx, maltman",0 4231535,2106531,defendant,Chaplyn,John,yeoman,648469,"Chaplyn, John, of Trompyngton, Cams, yeoman",1