id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4494286,2198905,plaintiff,Bohun,Joan de,Countess of Hereford,,"Bohun, Joan de, Countess of Hereford",0 4494287,2198905,defendant,Ba----,Thomas,,587828,"Ba----, Thomas, of Wycombe",0