id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5320896,2451338,plaintiff,Lancastre,John,clerk,,"Lancastre, John, clerk",0 5320897,2451338,defendant,Curwen,Christopher,esq,764825,"Curwen, Christopher, of Wyrkyngton, Cumber, esq",0