id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3982612,2018553,plaintiff,Segrave,William,gent,648490,"Segrave, William, of Helmesley, Yorks, gent",0 3982613,2018553,defendant,Segrave,Ralph,,666831,"Segrave, Ralph, of Scallford, Leics, gent, his brother",0