id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4551519,2216416,plaintiff,Dyer,Thomas,,589057,"Dyer, Thomas, of Abendon",0 4551520,2216416,defendant,Bonne,John,,768720,"Bonne, John, of Henrethe",0 4551521,2216416,defendant,Baynon,John,,768721,"Baynon, John, of Wanynge",1