id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5180174,2409944,plaintiff,Bourgchier,William,knight,,"Bourgchier, William, knight",0 5180175,2409944,plaintiff,Bourgchier,Katherine,,,"Katherine, his wife",1 5180176,2409944,defendant,Champernoun,William,esq,587163,"Champernoun, William, of Dodbroke, esq",0