id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3671461,1917057,plaintiff,Clopton,Hugh,mercer,585869,"Clopton, Hugh, of London, mercer",0 3671462,1917057,defendant,Cumberford,Thomas,mercer,585869,"Cumberford, Thomas, of London, mercer",0 3671463,1917057,defendant,Barton,John,mercer,585869,"Barton, John, of London, mercer",1 3671464,1917057,defendant,Goodwyn,William,mercer,585869,"Goodwyn, William, of London, mercer",2 3671465,1917057,defendant,Cumberford,Thomas,gent,607919,"Cumberford, Thomas, of Cumberford, Staffs, gent",3 3671466,1917057,defendant,Cumberford,Humphrey,gent,607919,"Cumberford, Humphrey, of Cumberford, Staffs, gent",4