id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3817464,1963375,plaintiff,Lane,John,grocer,585869,"Lane, John, of London, grocer",0 3817465,1963375,defendant,Swyfte,John,shoemaker,605281,"Swyfte, John, of Newyngton, Kent, shoemaker",0 3817466,1963375,defendant,Swyft,John,chapman,599243,"Swyft, John, of Newyngton, chapman",1 3817467,1963375,defendant,Cheyne,Christopher,tailor,634195,"Cheyne, Christopher, of Branketree, Essex, tailor",2