id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3763845,1946336,plaintiff,Heron,William,,,"Heron, William",0 3763846,1946336,defendant,Myssyng,William,tiler,586953,"Myssyng, William, of Sudbury, tiler",0 3763847,1946336,defendant,Myssyng,John,tuiler,586912,"Myssyng, John, of Melford, tuiler",1 3763848,1946336,defendant,Lane,John,clothmaker,586953,"Lane, John, of Sudbury, clothmaker",2 3763849,1946336,defendant,Clarke,John,clothmaker,586941,"Clarke, John, of Boxford, clothmaker",3