id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5067151,2376695,plaintiff,Notingham,William,,,"Notingham, William",0 5067152,2376695,defendant,Smyth,James,merchant,586963,"Smyth, James, of Grantham, Lincs, merchant",0 5067153,2376695,defendant,Berwyk,William,merchant,842446,"Berwyk, William, of Bassyngthorp, Lincs, merchant",1 5067154,2376695,defendant,Berwyk,John,merchant,842447,"Berwyk, John, of Bassyngthorp, merchant",2