id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4336819,2142606,plaintiff,Betty,John,,,"Betty, John",0 4336820,2142606,defendant,Sayer,Hugh,gent,739511,"Sayer, Hugh, of Michael Penkevell , gent",0 4336821,2142606,defendant,Sayer,Henry,gent,739511,"Sayer, Henry, of Michael Penkevell, gent",1