id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4561853,2219641,plaintiff,Pescod,John,merchant,586286,"Pescod, John, of Boston, merchant",0 4561854,2219641,defendant,Smyth,William,,587205,"Smyth, William, of Grantham",0 4561855,2219641,defendant,Smyth,Walter,,755595,"Smyth, Walter, of Algerkirk",1 4561856,2219641,defendant,Smyth,Thomas,,769820,"Smyth, Thomas, of Carlton, in Moreland",2 4561857,2219641,defendant,Wright,John,,626286,"Wright, John, of Helpryngham",3