id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3854804,1975147,plaintiff,Turnbulle,Thomas,fishmonger,585869,"Turnbulle, Thomas, of London, fishmonger",0 3854805,1975147,plaintiff,Heyward,Michael,fishmonger,585869,"Heyward, Michael, of London, fishmonger",1 3854806,1975147,defendant,Haggerston,John,merchant,619260,"Haggerston, John, of Barwyke on Twede, Northumb, merchant",0 3854807,1975147,defendant,Bradford,Thomas,merchant,640357,"Bradford, Thomas, of Barwyke on Twede, merchant",1