id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3772640,1949135,plaintiff,Walwyn,William,esq,,"Walwyn, William, esq",0 3772641,1949135,defendant,Perle,John,yeoman,586208,"Perle, John, of Hereford, yeoman",0 3772642,1949135,defendant,Perle,William,yeoman,626856,"Perle, William, of Doweswall, Herefs, yeoman",1 3772643,1949135,defendant,Langston,Thomas,yeoman,626857,"Langston, Thomas, of Sutton, Herefs, yeoman",2