id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4229540,2105820,plaintiff,Rigdon,William,gent,,"Rigdon, William, gent",0 4229541,2105820,plaintiff,Ansley,Jervicius,gent,,"Ansley, Jervicius, gent",1 4229542,2105820,defendant,Blewett,John,gent,606903,"Blewett, John, of Harlaxton, gent",0