id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5441621,2487412,plaintiff,Alley,Margaret,widow,,"Alley, Margaret, widow",0 5441622,2487412,defendant,Mounteney,William,gent,592248,"Mounteney, William, of Norton, Essex, gent",0 5441623,2487412,defendant,Drewe,Richard,gent,811984,"(Drewe, Richard, of Twickenham, Middx, gent",1 5441624,2487412,defendant,Cornewalys,Robert,gent,638526,"Cornewalys, Robert, of Cold Norton, Essex, gent",2 5441625,2487412,defendant,Cornewalys,Elizabeth,,,"Elizabeth, his wife",3