id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5167229,2406148,plaintiff,Cok,Nicholas,,,"Cok, Nicholas",0 5167230,2406148,defendant,Smyth,William,husbandman,639928,"Smyth, William, of Tetford, husbandman",0 5167231,2406148,defendant,Serle,William,husbandman,774105,"Serle, William, of Lytelport, husbandman",1