id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5143166,2399136,plaintiff,(not given),William,abbot of Abendon,,"Abendon, William, abbot, of",0 5143167,2399136,defendant,Saltmersshe,William,butcher,780231,"Saltmersshe, William, of Oxford, Oxon, butcher",0