id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4129148,2070730,plaintiff,Herbert,Lewis,,,"Herbert, Lewis",0 4129149,2070730,defendant,ap Powell,Jenkin William,yeoman,683364,"ap Powell, Jenkin William, of Goytrey, yeoman",0 4129150,2070730,defendant,John,William,yeoman,655588,"John, William, of Calicot, yeoman",1