id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3728787,1935249,plaintiff,A Chamber,Richard,merchant of the staple,,"A Chamber, Richard, merchant of the staple",0 3728788,1935249,defendant,Clopton,Henry,merchant of the staple,585869,"Clopton, Henry, of London, merchant of the staple",0