id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5314967,2449528,plaintiff,Cheyne,John,knight,,"Cheyne, John, knight",0 5314968,2449528,defendant,Smyth,William,husbandman,647860,"Smyth, William, of Irchester, husbandman",0 5314969,2449528,defendant,Smyth,Thomas,husbandman,647860,"Smyth, Thomas, of Irchester, husbandman",1 5314970,2449528,defendant,Waltris,Richard,husbandman,647860,"Waltris, Richard, of Irchester, husbandman",2