id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3710161,1929493,plaintiff,Sancroft,Thomas,,,"Sancroft, Thomas",0 3710162,1929493,defendant,Dinbraye,John,husbandman,615677,"Dinbraye, John, of Kestlond, Suff, husbandman",0 3710163,1929493,defendant,Cowper,John,husbandman,598657,"Cowper, John, of Laxfeld, Suff, husbandman",1 3710164,1929493,defendant,Mason,William,hardwareman,615678,"Mason, William, of Refeham, hardwareman",2