id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5327849,2453397,plaintiff,Wangford,Margery,widow,,"Wangford, Margery, widow",0 5327850,2453397,defendant,Glover,Richard,butcher,873882,"Glover, Richard, of Ammattesham, butcher",0 5327851,2453397,defendant,Chaundeler,John,laborer,873883,"Chaundeler, John, of Asshrygge, cook, alias Donne, John, of Dunstaple, Beds, laborer",1 5327852,2453397,defendant,Barbour alias Barnak,William,,588348,"Barbour alias Barnak, William, of Parva Brykhill, tile maker",2