id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4814652,2300697,plaintiff,Jonson,Thomas,,,"Jonson, Thomas",0 4814653,2300697,defendant,Hamerton,William,tanner,755549,"Hamerton, William, of Helmeslay, tanner",0 4814654,2300697,defendant,Barton,John,tailor,705100,"Barton, John, of Hemesley, tailor",1