id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3715652,1931185,plaintiff,Byrche,William,gent,,"Byrche, William, gent",0 3715653,1931185,defendant,Clifforde,Elizabeth,,614776,"Clifforde, Elizabeth, of Aspeden, Herts, widow of Clifforde, Robert, knight",0