id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4591083,2228568,plaintiff,Mersk,William,,,"Mersk, William",0 4591084,2228568,defendant,Holme,William,,772618,"Holme, William, of Cheriburton",0 4591085,2228568,defendant,Holme,Isabel,,,"Isabel, his wife",1 4591086,2228568,defendant,Gerge,William,,759426,"Gerge, William, of Hugate",2