id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5514974,2509524,plaintiff,Sabusforth,John,abbot of Walden Abbey,,"Sabusforth, John, abbot of Walden Abbey",0 5514975,2509524,defendant,Chapman,Margery,widow,586191,"Chapman, Margery, of Chepyng Walden, widow",0