id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4252175,2113715,plaintiff,Dale,William,,,"Dale, William",0 4252176,2113715,defendant,Heye,John,chapman,692596,"Heye, John, of Spaldinge, Lincs, chapman",0 4252177,2113715,defendant,Jackson,John,gent,663941,"Jackson, John, of Spaldinge, gent",1