id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4407560,2167094,plaintiff,Smythe,Thomas,,,"Smythe, Thomas",0 4407561,2167094,defendant,Hamlett,Robert,yeoman,634538,"Hamlett, Robert, of Preston, Glos, yeoman",0 4407562,2167094,defendant,Heade,John,husbandman,752492,"Heade, John, of Hauckington, Wilts, husbandman",1