id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3699507,1926077,plaintiff,Wylkynson,Richard,,,"Wylkynson, Richard",0 3699508,1926077,defendant,Humfrey,Ralph,butcher,592186,"Humfrey, Ralph, of North Allerton, butcher",0 3699509,1926077,defendant,Colston,Richard,clerk,592186,"Colston, Richard, of North Allerton, clerk",1