id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4776475,2288637,plaintiff,Aleyn,Richard,,,"Aleyn, Richard",0 4776476,2288637,defendant,Smyth,Robert,sawyer,588883,"Smyth, Robert, of Ailberton, sawyer",0 4776477,2288637,defendant,Smyth,John,sawyer,588883,"Smyth, John, of Ailberton, sawyer",1