id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4379363,2157702,plaintiff,Thwayt,William,,,"Thwayt, William",0 4379364,2157702,defendant,Grene,John,chapman,653221,"Grene, John, of Asheford, Kent, chapman",0 4379365,2157702,defendant,Dryhurst,Thomas,chapman,640711,"Dryhurst, Thomas, of Denbigh, chapman",1 4379366,2157702,defendant,Hall,William,chapman,590534,"Hall, William, of Billerica, Essex, chapman",2