id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5022601,2363517,plaintiff,Grene,Henry,esq,,"Grene, Henry, esq",0 5022602,2363517,plaintiff,Barton,William,,,"Barton, William",1 5022603,2363517,defendant,Leventhorp,Richard,clerk,615951,"Leventhorp, Richard, of Staunton, Notts, clerk",0