id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3631816,1904757,defendant,Leighton,William,,611714,"Leighton, William, of Plasshe, Salop, esq, seneschal of Cauris",1 3689763,1922955,defendant,Leighton,William,esq,611714,"Leighton, William, of Plasshe, Salop, esq",1 3689768,1922956,defendant,Leighton,William,esq,611714,"Leighton, William, of Plasshe, Salop, esq",1 5573687,2526867,defendant,Leighton,William,esq,611714,"(Leighton, William, of Plasshe, Salop, esq",1