id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3622152,1874464,plaintiff,Perpount,Henry,knight,,"Perpount, Henry, knight",0 3622153,1874464,defendant,Keton,John,gent,595860,"Keton, John, of Hertyll, Yorks, gent",0 3622154,1874464,defendant,Keton,Nicholas,gent,595861,"Keton, Nicholas, of Keton, Hertyll, gent",1 3622155,1874464,defendant,Merten,George,yeoman,595862,"Merten, George, of Todewyke, Yorks, yeoman",2 3622156,1874464,defendant,Merten,Christopher,yeoman,595863,"Merten, Christopher, of Todewyke, yeoman",3