id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5017441,2361991,plaintiff,Chesshire,John,,,"Chesshire, John",0 5017442,2361991,defendant,Burdon,John,schoolmaster,610443,"Burdon, John, of Pokelyngton, schoolmaster",0 5017443,2361991,defendant,Burdon,William,husbandman,807928,"Burdon, William, of Neuton on Derwent, husbandman",1