id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4867066,2316663,plaintiff,Helton,John,,,"Helton, John",0 4867067,2316663,plaintiff,Helton,Thomas,,,"Helton, Thomas",1 4867068,2316663,defendant,Pierson,"John, senior",yeoman,805547,"Pierson, John, senior, of South Coweton, yeoman",0 4867069,2316663,defendant,Piersoln,John,"son of Pierson, William, of South Coweton, yeoman",,"Piersoln, John, son of Pierson, William, of South Coweton, yeoman",1 4867070,2316663,defendant,Coweton,Thomas,laborer,805547,"Coweton, Thomas, of South Coweton, laborer",2 4867071,2316663,defendant,Kirkeby,Thomas,yeoman,594582,"Kirkeby, Thomas, of Whitewell, yeoman",3