id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4050056,2042448,plaintiff,Walpole,Tirreus,gent,,"Walpole, Tirreus, gent",0 4050057,2042448,defendant,Aland,John,merchant,682516,"Aland, John, of Strensall, Yorks, merchant",0 4050058,2042448,defendant,Percey,Richard,merchant,589152,"Percey, Richard, of Strensall, or of South Creke, Norf, ,merchant",1