id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3850403,1973715,plaintiff,Mirfeld,Peter,,,"Mirfeld, Peter",0 3850404,1973715,defendant,Mirfeld,Christopher,esq,600292,"Mirfeld, Christopher, of Tong, esq, son of Mirfeld, Peter, of Tong, esq",0 3850405,1973715,defendant,Harpyn,Robert,husbandman,608561,"Harpyn, Robert, of Aberfurth, husbandman",1 3850406,1973715,defendant,Milngat,John,husbandman,593778,"Milngat, John, of Ledys, husbandman",2