id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4108036,2063149,plaintiff,Prebyn,Hugh,,,"Prebyn, Hugh",0 4108037,2063149,defendant,Barton,Edward,gent,695154,"Barton, Edward, of Knolton, Flint, gent",0 4108038,2063149,defendant,ap Ellyce,Howell,yeoman,599495,"ap Ellyce, Howell, of Knolton, yeoman",1 4108039,2063149,defendant,Helmith,Meredith,yeoman,599495,"Helmith, Meredith, of Knolton, yeoman",2