id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5469044,2495669,plaintiff,Courtenay,William,knight,,"Courtenay, William, knight",0 5469045,2495669,defendant,Serle,John,husbandman,600402,"Serle, John, of Kyngesbrigge, husbandman",0 5469046,2495669,defendant,Partrigge,Richard,husbandman,852739,"Partrigge, Richard, of B_, husbandman",1 5469047,2495669,defendant,Whityng,Roger,,588233,"Whityng, Roger, of Charleton",2