id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5342447,2457836,plaintiff,Saundres,"William, senior",,,"Saundres, William, senior",0 5342448,2457836,defendant,Saundres,"William, junior",gent,613644,"Saundres, William, junior, of Bambury, gent",0 5342449,2457836,defendant,London,William,gent,585869,"London, William, of London, gent",1