id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3671737,1917147,plaintiff,Colyns,Thomas,salter,585869,"Colyns, Thomas, of London, salter",0 3671738,1917147,defendant,Clerke,Thomas,husbandman,590727,"Clerke, Thomas, of Chepyng Wycombe, Bucks, husbandman",0