id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4784180,2291051,plaintiff,del Kechyn alias Parker,Richard,parker,594496,"del Kechyn alias Parker, Richard, of Warsop, parker",0 4784181,2291051,defendant,Alestre,John,merchant,586901,"Alestre, John, of Nottingham, merchant",0