id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4268968,2119217,plaintiff,Langton,Roger,,,"Langton, Roger",0 4268969,2119217,defendant,Houlker,William,yeoman,707098,"Houlker, William, of Preston in Amondernes, Lancs, yeoman",0 4268970,2119217,defendant,Arham,William,gent,723554,"Arham, William, of Preston in Amondernes, gent",1