id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3987758,2020371,plaintiff,Acheley,John,merchant tailor,585869,"Acheley, John, of London, merchant tailor",0 3987759,2020371,defendant,Johnes,Henry,,718621,"Johnes, Henry, of Abermarles, Carmarthen, knight, mayor and aldermen of London ex parte",0