id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3786631,1953614,plaintiff,Potter,Margery,widow,,"Potter, Margery, widow",0 3786632,1953614,defendant,Emysson,John,clerk,627502,"Emysson, John, of Karbroke, clerk",0 3786633,1953614,defendant,Walle,Ralph,yeoman,610996,"Walle, Ralph, of Alby, yeoman",1