id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4169833,2084947,plaintiff,Brigg,Oliver,esq,,"Brigg, Oliver, esq",0 4169834,2084947,defendant,ap Owen,Howell ap Gruffith,gent,707791,"ap Owen, Howell ap Gruffith, of Vaynor Ugha, Alerryowe, Montgomery, gent",0 4169835,2084947,defendant,Knype,William,yeoman,707792,"Knype, William, of Cartmell, Lancs, yeoman",1