id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4589179,2227998,plaintiff,Legh,William,knight,,"Legh, William, knight",0 4589180,2227998,defendant,Atkynson,William,,600493,"Atkynson, William, of Bolton",0 4589181,2227998,defendant,Medcalf,William,,,"Medcalf, William",1 4589182,2227998,defendant,del Halle,William,,,"del Halle, William",2 4589183,2227998,defendant,Lynwra,John de,,,"Lynwra, John de",3 4589184,2227998,defendant,Robynson,John,,600493,"Robynson, John, of Bolton",4 4589185,2227998,defendant,Jakson,John,"son of Robert, of Bolton",,"Jakson, John, son of Robert, of Bolton",5 4589186,2227998,defendant,Preston,John,,600493,"Preston, John, of Bolton",6