id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4400337,2164708,plaintiff,Mathewman,Richard,,,"Mathewman, Richard",0 4400338,2164708,defendant,Smyth,Edward,yeoman,686410,"Smyth, Edward, of Hymsworth, yeoman",0 4400339,2164708,defendant,Grene,Thomas,yeoman,751286,"Grene, Thomas, of Fleshhouse, Cawthorne, yeoman",1