id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5450202,2489946,plaintiff,Peterborough,William,"abbot of the monastery, in",,"Peterborough, William, abbot of the monastery, in",0 5450203,2489946,defendant,Yon,John,gent,589279,"Yon, John, of South Colyngham, gent",0