id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4407577,2167100,plaintiff,Smythe,Thomas,,,"Smythe, Thomas",0 4407578,2167100,defendant,Hamblett,Robert,yeoman,634538,"Hamblett, Robert, of Preston, Glos, yeoman",0 4407579,2167100,defendant,Heade,John,husbandman,752492,"Heade, John, of Hauckington, Wilts, husbandman",1