id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5112220,2389956,plaintiff,Howys,Thomas,clerk,,"Howys, Thomas, clerk",0 5112221,2389956,defendant,Walys,John,yeoman,635888,"Walys, John, of Systerkyrk, Yorks, yeoman",0 5112222,2389956,defendant,Togge,John,yeoman,819935,"Togge, John, of Holdernesse, Yorks, yeoman",1 5112223,2389956,defendant,Mason,Richard,yeoman,847748,"Mason, Richard, of Clenesse, Lincs, yeoman",2