id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4417177,2170248,plaintiff,Reyversiton,Robert de,,617029,"Reyversiton, Robert de, of Aldewyncle",0 4417178,2170248,defendant,Clipiston,"John de, junior",,755749,"Clipiston, John de, junior, of Lufwyk, parson",0