id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5020081,2362761,plaintiff,Donner,John,carpenter,,"Donner, John, carpenter",0 5020082,2362761,plaintiff,Donner,Henry,,,"Donner, Henry",1 5020083,2362761,defendant,Martyn,John,smith,595165,"Martyn, John, of Brenchesle, smith",0