id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3811824,1961601,plaintiff,Clerke,Richard,,,"Clerke, Richard",0 3811825,1961601,defendant,Bonyngton,Richard,shoemaker,588180,"Bonyngton, Richard, of Aylesbury, Bucks, shoemaker",0 3811826,1961601,defendant,Clerke,Roger,husbandman,621829,"Clerke, Roger, of Barkhampsted, husbandman",1