id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4543734,2213934,plaintiff,Avene,William,,,"Avene, William",0 4543735,2213934,plaintiff,Avene,Margery,,,"Margery, his wife",1 4543736,2213934,defendant,Dorneford,William,,599835,"Dorneford, William, of Welle",0 4543737,2213934,defendant,Soket,Margaret,,,"Soket, Margaret",1