id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3697932,1925575,plaintiff,Traford,William,,,"Traford, William",0 3697933,1925575,defendant,Pereson,John,butcher,613351,"Pereson, John, of Pretylwell, butcher",0 3697934,1925575,defendant,Frend,Richard,,609623,"Frend, Richard, of South Bemflete, wax chandler",1 3697935,1925575,defendant,Leper,Thomas,husbandman,600171,"Leper, Thomas, of Lachyngdon, husbandman",2