id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3603698,1868828,plaintiff,Elderton,Thomas,,,"Elderton, Thomas",0 3603699,1868828,defendant,More,Reginald,yeoman,591200,"More, Reginald, of Chygwell, Essex, yeoman",0 3603700,1868828,defendant,Lancastre,William,yeoman,591201,"Lancastre, William, of Morpeth, Northumb, yeoman",1